counterexample asks: "It seems to me that there aren't very many good books out there that explain to the layman what is really going on with computers. My mother cannot go to the bookstore and pick up a book that will make her understand the strange language that we IT people speak, or why her computer would be susceptible to a virus. So, I intend to write such a book. I have a fair idea of what should be in it (history of the Internet, how computers talk to each other, what a hard drive does, etc.), but I'm interested to see what you all have to say. What do you wish your users knew? What kind of questions are you so sick of answering because you hear them every week? What does the general public think they understand, but really don't?"

2by4 asks: "I run at IT Dept for a small firm, our network room houses production & development servers. Some machines are plugged straight into a strip with no UPS. Here is the Mystery Problem: When the power glitches, the strip machines go down, and some of these machine WILL NOT come up again until I switch them to a new outlet. Once this happens, I can put them back on the original outlet and they will work. Unplugging & replugging on same outlet is not enough. I have seen this on at least 5 machines so far, with independent confirmation. We can narrow the 'fix' to plugging into an outlet of a different phase (there are 3 separate 120v phases powering the room). The symptoms vary from no powerup, to frozen at the BIOS (depends on motherboard make), etc, but consistently, switching to a new phase fixes them. I tried the 'unplug-wait-&-replug' cycle, to no avail. Using a new outlet w/ a different phase is the only solution. Any theories? I assume the new phase is causing something to 'reset', but what? I can provide more details, but I am wondering if anyone has seen this before? I am completely and absolutely stumped. Our power is healthy, lightly loaded, evenly distributed and the power strips are new. I know I should have at least a simple UPS, but this mystery is causing me to lose sleep."

Controlio asks: "I've just replaced my furnace, air conditioner, and humidifier last week, in a house that I am rebuilding almost completely from the studs. With the outrageous cost of heating oil, I looked at saving some money by installing a programmable thermostat. However, my work schedule is too complex for most programmable thermostats. The one benefit I have is knowing my schedule a month or two in advance. So, the most practical option seems to have some sort of computer-controlled system that can accept calendar-based setpoints. This would also allow me the opportunity to VNC to the computer from work and change the schedule, in case of last-minute scheduling changes. The ideal solution would be able to control the heat and air conditioner, plus have the ability to do humidity setpoints (though it's not required). Also a system that could control two furnaces would be beneficial, since I plan on installing a heater in my garage this year. Does anyone know any hardware and software combination available to accomplish this?"

dlaur asks: "I am a right-handed programmer who doesn't use the numeric keypad. While some may appreciate it, I find that it forces me to place my mouse too far away and I would prefer a more compact keyboard. I depend upon easy access to the navigation keys (arrows/ins/del/home/end/pgup/pgdn) while programming, and I find that, while compact keyboard layouts do eliminate the numeric keypad, they also cram the navigation keys into unnatural places. Does anyone manufacture a 'standard layout' keyboard sans keypad? Tip for entrepreneurs: I'll pay a lot for one."

AArnott asks: "My company is open-sourcing a private project that has been in development for 4 years. It's history is all in our internal Subversion server. The history of the project includes dependencies on source code that we are not open-sourcing. Should we just publish the latest version (now that we've removed the dependencies) and leave out the old history? Or should we publish the history, even though no previous revision will build, due to the dependencies that we are not including?"

Java_Good_COBOL_Bad asks: "For Java development, would most people recommend using Eclipse or IntelliJ IDEA? I am currently using Eclipse and it took a long time to get the environment set up. I understand that Eclipse is a framework that can be used for many things, not just Java development, but all I really need is an IDE for Java. So, I wonder if Eclipse is more complex than I need. I have never used IDEA before. Is it more straight-forward? Has anybody here migrated from Eclipse to IDEA? How steep was the learning curve?"

Daniele Pagano asks: "I have just been promoted from code monkey to manager of the IT department of a construction subcontractor. As far as this industry goes, we are relatively high-tech (and getting better), but like many IT departments we are often considered a necessary money 'black hole' (i.e. they just notice the outages). So one question that arises is: how do we actually value our work? That is, how much money are we actually saving the company, and how do we demonstrate it to them? How do we value the contributions of each IT staff member (say, for a bonus or raise) in an objective, quantifiable manner? I know there is no one correct answer, and I have many ideas, but I thought we could pull our thoughts together for the betterment of small IT departments everywhere."

CarrotLord asks: "I've recently returned from a holiday in Bali, and I liked it far more than I like London, where I live and work. With the growth of telecommuting and outsourcing, surely it should be possible for a technology worker to relocate to a cheaper, more pleasurable location such as Bali, and work from there, living an enjoyable life, working less, earning less, but still being able to afford a good standard of life. Personally, I would take an 80% pay cut quite happily to live there, and I'd still be financially secure. Surely, someone could set up a company, employing skilled workers in locations of their choice, to do remote outsourcing work at a relatively low price? Does anyone do this? Has anyone thought about doing this?"

BRAINBUZ asks: "I'm finding more and more web-pages are blasting sound at me. Everyone who chooses to blast sound at me seems to manage to make their sound files much louder than what I was trying to listen to. I am finding this to be even more annoying than popups -- at least with pop-ups I could click the X and be done with it, pages with sound don't give an option to turn it off without closing the browser, or muting all sound. When I can, I avoid sites with sound, but just today I was checking my balance on one of my credit cards only to have some awful noise nearly blow out my speakers from one of their ads, for themselves. Opera has a feature to turn off sound in web pages, which doesn't work on most noisy pages. Haven't been able to find a similar option in Firefox or IE. The next killer feature, what I really want from my browser, is the ability to shut every web site up. I get security warnings from my browsers all of the time, why can't I get a warning about every media file (whether it be audio, video, flash, ActiveX or Java based) on the page that wants to play and the option to play or not play them?"

punkrokk asks: "I am doing an Independent study of the feasibility of a Microsoft Certificate Services PKI in a distributed company. So far, it appears from my research that MS has the best supported implementation of a X.509 based PKI solution, for the Windows environment. While there are a few major weaknesses in a X.509 Public Key Infrastructure, one of which being Certificate Revocation Lists, using one is better than nothing. You do get a tangible security benefit, in addition to doing switch port authentication, and VPN quarantines. The problem is the cost of implementation is pretty steep, from the planning side. What do you guys do for dual factor authentication? Has anyone had Verisign sign their Certificate Authority? If you have implemented a MS Certificate Service infrastructure, I would appreciate your comments."

B Man asks: "I have been working in IT related jobs since 1994, and in that time, I have held the following positions: Security Administrator, Systems (Linux) Administrator, Network Engineer, Computer Consultant, and Project Manager. Almost all of my experience has been in medium sized businesses, but mow I have come to be in the situation of having two job offers that would be in totally different environments, and I am at a crossroads. My choices are: a position which allows me to work with cutting edge technologies, being the main technical contact to a Fortune 10 company; or a position in a higher education facility, in the Unix Administrator role. Both jobs have their good and bad points, but I would like to hear which one Slashdot readers recommend, and why."

Atlantis-Rising asks: "I have two PCs in my standard setup- one is a 1U server (Running windows XP), and the other is a Windows XP Media Center PC. When I purchased the server, I didn't think I'd need a soundcard, and so I made no provisions for this when I was planning my system, and so it has no audio. After buying the server, my main desktop died and I decided to use the server as my main desktop machine, and I'd really like audio. However, my Media Center PC is hooked up to a wonderful speaker set, one that I'd not like to duplicate. I therefore wonder if anyone on Slashdot knows of a way to play the audio from one PC on another? I know about buying a USB sound-card, and I'd rather not do that. I also know that I can use RDP to connect the media center PC to the server, but I'd rather not do that either, for graphical performance reasons. Are there any other solutions out there, Slashdot?"

blackcoot asks: "I know that there are tools which exist on hardened Linux distros and OpenBSD (and probably $your_os_of_choice too), which are designed to help track down stack corruption (which is often symptomatic of buffer overruns). Unfortunately, that's about all I know about those tools. What options are there? How effective are they? What does it take to get access to those tools? Are they really useful enough to make the effort justified?"

deeptrout asks: "The LPRng distribution hasn't been updated since mid-2004, the LPRng project website hasn't been updated since late 2004, and the LPRng mailing list has been dead since the April of 2005. What's going on? Is the project unofficially dead? Has anyone heard any news from Patric Powell, the author of LPRng? It'd be a shame if that is true. I really like LPRng's simple and yet robust reimplementation of the LPD model that allows to keep the configuration for an entire site with hundreds of hosts and dozens of printers in a fairly simple text file. What are we supposed to do now? Switch to CUPS? Something else?"

Steve Gray asks: "It has happened to all of us at some time or another. You're two weeks from deploying an application, but suddenly your testbed server falls over, and just won't get back up. After fighting with a variety of companies to try and get parts delivered for Tuesday, I'm finding that most companies will stall your order for days for reasons from random extra checks through to migration of lesser known species of Vole, business needs be damned! Who do Slashdot readers turn to when technology goes wrong? Do you trust them to deliver by tommorow, without fail?"

Clinko asks: "I currently have a couple moderately successful websites with Google and Yahoo ads. Combined, they will generate a couple thousand this year. (Sounds great, but read on...) The problem is that I know nothing about starting a business, filing taxes (U.S.) on such, or if I even need to be a licensed business. Will I need to start a licensed business on income generated from ads? I'm sure someone from Slashdot has been in a similar situation. What was your solution?"

msid asks: "I have been computing for almost 10 years, starting back in 1996 when my father bought me my first computer. In the process, I fell in love with computers and got stuck with them. The last year though has been a real challenge for me. I sleep 5 hours, in average, per day and I spend more that 15 hours in front of my laptop's monitor (a 17" TFT Widescreen), either programming or reading. I have never had 'problems' with my vision up until now. Do you have a specific way of using light sources in your workspace? I have heard of special glasses for computer users. Should I use them or not?"

ntropi asks: "As the drive on my old MP3 player (an iRiver H320) grinds toward its last days, I've found myself in search of a new one. Given the options the new iPod seems the best choice, but I'm hesitating somewhat over the murmurings as to the iPod's supposedly poor sound quality. However, while Marc Heijligers has provided a comprehensive breakdown of iPod performance for up to the fourth generation, I have been hard-pressed to find any information on the 5G's performance. With the exception of this CNET review, which reports that 'Audio quality is quite good and probably better than the previous iPod's, with reasonable bass, distinguishable mids, and shiny highs, plus the audio-output power is quite good.', there seems not to have been any detailed analysis of the iPod's output quality. Thus, it seemed a good idea to appeal to the Slashdot hive-mind for its personal experiences with the 5G's playback, or even analyses that people might have done which were simply never put online."

mrtrumbe asks: "The company I work for is in the process of creating a development standard to be applied to all projects. The topics being considered range from dictating the formatting of the code (an issue on which there is widespread agreement), to creating a standard for commenting and documenting the code (a far more contentious issue). On the issue of commenting and documenting, there are two extreme views being considered with most employees' opinions falling somewhere between them." To comment, or not to comment. And if you do choose to comment, what's the best way to standardize it, company-wide?

John3 asks: "My daughter is enrolled in an Advanced Science Research (ASR) course, at the local high school. The students join the program in 10th grade, choose a research topic, and then locate a mentor to work with them on their topic until high school graduation. My daughter took a cryptology course this past summer, and now she has chosen cryptology for her ASR topic. Most HS students pick mainstream research fields (medicine, genetics), so her science teacher is a bit unsure of where my daughter might locate a cryptology research project appropriate for advanced high school students (especially one that doesn't require security clearance). I'm hoping my fellow Slashdot readers might know of current cryptology/cryptography research projects that offered opportunities for a high school student to participate."