An anonymous reader asks: "Say you want to do your online Internet banking on your home PC, with a bank that lets you send actual money to complete strangers online, and you want to be really, really sure that some hacker isn't stealing your password or your money or both. You don't fully trust Windows, despite your best efforts to keep it secure, and you know that no OS installed on a hard disk is guaranteed secure or immune to root-kits and the like. You know enough about computer security to know that you are always just one careless mouse click or one security hole away from being screwed. You've read the advice from your bank, which says 'turn up' your security settings (whatever that means), and don't click on 'unknown' links (ever). So what you really need is a bootable CD with software so simple and stripped down that it lets you browse the web and nothing else. The nearest I can think of is one of the Linux mini-LiveCD's with Mozilla or some other browser included, such as Damn Small Linux, or ByzantineOS. Such a system shouldn't even know how to speak to your hard drives. Do Slashdot readers know of anything like this?"

digitalsushi writes "With summer here again our thoughts turn to the outdoors, and for two years, my peers and I have tried to find plans online for augmenting our laser tag gear to make it more realistic. We're not engineers, but also figured it can't be that hard to do something with some kind of infrared laser to decrease the beam width. What other sorts of inexpensive things could be added to our gear to make it more interesting? We're using the popular Laser Challenge V2 kits, but any brand at all would be interesting."

Space-Bot asks: "I remember back in high-school photography the simple and very basic homemade cameras that we made that surprisingly worked fairly well. Amazing how something so great started so basic. These days we have all these high tech gadgets that do it all so quickly you never really think about any of the work behind it. Well I would like to start to understand the modern digital cameras more and I figure what better way then to make a homemade webcam of some sort. Might some of you Slashdot guru's have some ideas or experience for my project?"

Cyberhwk asks: "What is your favorite RSS reader? I've been trying to find a nice RSS reader. I am most intrested in an rss reader that can be run on OS X but I'm also intrested in Linux and Windows XP as well. I'm mostly interested in freeware because I'm currently going to college and I can't afford anything at the moment. So what do you use for an RSS reader? What does it run on? Most importantly is it free?"

sentientbrendan asks: "I'm a University student home for summer vacation, living in the Greater Seattle area. While at school I have access to a lot of different clubs such as the ACM, Math Club, Anime Club, etc. Now that I am out of school, even though I have more free time to participate in them, I no longer have access to said clubs. I enjoy hanging out with intelligent technical people and discussing programming, math, science, physics, and so fort. I'm a serious student of a number of subjects and I like to hang out with people who either know their stuff, or are willing to learn about it. I'm especially interested in anything that has a Seattle chapter. It also definitely needs to be a group that still meets during the summer. I do attend 2600 meets, although I'm not that interested in security in particular. The informal atmosphere is nice and people tend to wander around Seattle at night after the meets, which is always fun. So Slashdot, what are your favorite tech/math/science clubs?"

ajain writes "Maybe a year and a half back or so, I started using someone@somewhere.com as a dummy email id in online blogs, guestboks, forums, and sundry pages. But then I started wondering what if someone actually tried to email me on that email address. I was sure that it would bounce because I assumed that there wouldn't be an actual email address like that. In any case, just for fun, I decided to google on someone@somewhere.com. And lo behold, there are some 4090 results! I have written a small article at my blog and a reader says NoOne@NoWhere.com is another contender. Do you use some common dummy email IDs too, to get around the privacy problem online? Isn't there a potential for malicious misuse of someone's email ID in this way?"

blakeross asks: "I will be doing research this summer at Stanford with Professor Andrew Ng about how we can incorporate machine learning into Firefox. As we work to finish up Firefox 1.0, we're also seeking ideas that will make Firefox 2.0 blow every other browser out of the water. People who come up with the best 3-5 ideas that involve the use of machine learning will win Gmail accounts, and if we implement your idea you'll be acknowledged in both our paper and in Firefox credits. Your idea will also be appreciated by the millions of people who use Firefox. We'll also entertain Thunderbird proposals. See my weblog post for more details; I'll read all comments posted in response to this story or to my weblog."

machinder asks: "In reading Cory Doctorow's notes for the Life Hacks presentation at the O'Reilly Emerging Technology Conference, I saw reference to David Allen's book Getting Things Done. Casting about for it a bit, I see a lot of developers have touted the thing in their blogs. I'm sold, and am starting to implement this system, but I'm wondering if any other Slashdot readers have used the system, and if they have any advice?"

Sc00ter asks: "I live in an apartment and I'm seeking advice on how to mount a DirecTV dish without causing damage to the building. I don't have a balcony to put it on, only windows. There are some people that have worked around this by using other types of antennas, but the cost of such a device is too high. I have also seen some window mount type antennas but I don't think I should trust these in the wind. I was hoping somebody out there had been in a similar situation and had a tip or two."

Doc Squidly asks: "In the near future I will be spending a year in the Middle East and feel it would be in my best interest to learn Arabic. Unfortunately I do not have the time to enroll in a college class and have decided that a computer base earning method would suit my situation best. I've looked at products such as ArabicNow! V9 Deluxe and Rosetta Stone Arabic but have not been able to find reviews on these or any other products. English is my first language and was fluent in German and Latin but, haven't used them in many years. I believe that having the right tools can make a difference in learning Arabic. Any advise from multi-lingual Slashdot readers would be helpful. Has anyone ever used software to learn a foreign language?"

johnnyb asks: "I'm curious what everyone's favorite programming language features are. I'm looking for both the general and the specific. I'm especially looking for features that few people know about or use, but are really useful for those who do know about them. What are your favorite programming language features?"

Coordinator asks: "The company I work for has software development activities going in in several sites located around the world. We are looking for tools to help with cross-site collaboration. I am concerned about a one solution fits all approach, as well as something that requires too much time and effort to maintain on the part of our existing developers. A commercial product, or an open source product with a good support base would be very reasonable. What experiences have others had when trying to build a cross-site development environment either from scratch, or with existing tools or vendors. We are looking at some of the obvious places like sourceforge.net, gforge.org, and collab.net. Furthermore, we are looking at content management systems for knowledge base solutions such as TikiWiki or egroupware."

masq57 writes "My fellow administrators and I used to have company provided ISDN lines in our homes so that we could respond quickly to issues after hours. That was changed in the last few years to letting us expense our broadband service. Now our new CIO has elected to stop that benefit using the argument that we should be dedicated staff who desire to be responsive and should do what it takes to make that happen. The rumor now is that we should also pay for blackberries, cell phones and pagers. What sort of experiences do the rest of slashdotters have along these lines?"

Rinisari asks: "I've recently come into a very large amount of defunct, yet still structurally intact, CDs. I did some searching about on Google, but turned up nothing on my goal: A Compact Disc Cannon. Has anyone ever built a device for shooting CDs in a horizontal or vertical fashion? I'm thinking almost something like one of those foam disc shooters..."

CaryMenage asks: "I live in Philadelphia where there is a chock full of row houses and MDU (Multiple Dwelling Units) buildings. I was wondering if other Slashdot readers have been involved with community networks and what methods they have used. I have been looking at several different ways to distribute a T1 circuit to multiple end users; WiFi, Powerline, HomePNA. Due to the physical and legal complexities of older buildings and crossing public streets, I feel that some type of hybrid mixture of different topologies would work well in many situations. Has anyone implemented any of this on a large scale installation?"

raarky asks: "My company will be running a stand at a rather respectable geek conference and I would like to ask the developer and sysadmin crowd what sort of demonstration software would be cool to see running on some of the highend server, workstation and mobility (notebooks, handhelds etc) hardware we have available. Ideally it has to appeal to the intended audience and show off the capabilities of these systems (read: intensive). My first thoughts were something like a renderfarm or some great open source 'end to end solution' that crunches lots of data and has client software to display the results." What software would you use to show off hardware capabilities?

Pubb asks: "I'm a Computer Science teacher at a school with an interesting tradition. Every year, the graduating student who has performed best in a particular subject area is given a book prize. Rather than give this particular student the usual book on Java or Linux, I would like to get something more impactful. I ask you, fellow Slashdot readers, to name the books that helped unleash your geek within. All I ask is that the book be reasonably available, even if it is no longer in print."

LucasR asks: "I was testing out Microsoft's Windows Update v5 and read their latest privacy statement from April 15th of this year, and it appears they are collecting and storing more information than ever. Here is only some of what they are now collecting: computer make and model, version information for the operating system, browser, and any other Microsoft software for which updates might be available, Plug and Play ID numbers of hardware devices, and IP address (though only for aggregate statistics so they claim). Some of what they are collecting is really disturbing. I use Microsoft's products but I don't recall wanting them to know everything about my computer and what competing applications I might use. Check it out for yourself. Isn't this amount of collected information a bit much?"

ryewell asks: "I have an IBM Thinkpad 390 Laptop, PII 266Mhz, 128 MB RAM, with USB 1.0 port and a 3.5 floppy drive being the most important stats I would assume for this question. So my hard drive died, and I've been using a DOS boot disk and a program called Mel to do my word processing.Would it be possible to boot the laptop in Linux using a 3.5 disk, then using drivers access the USB memory stick that had an adequate Linux system on it?" With USB thumb drives getting to be as large as 512 megs, memory sticks weighing in at 1 gig, and Compact Flash cards getting into the 2 gig range, this might not be such a bad idea. There's the Linux Mobile System that looks to implement something like this, but are there other distributions or similar projects that might be of interest? If you were going to put together a custom system for something like this, how would you do it?

RunningFerreT asks: "With all the recent warnings and recommendations on migrating from MSIE, I have come across a serious problem. The company for which I work doesn't want to, even after being informed of all the exploits and problems with Internet Explorer. Having the boss 'try out' Firefox isn't working: a single site looks bad, so IE must be better. Has anyone had success in convincing management types to switch from IE, to another more secure, standards compliant browser? If so, how did you get the job done?"