UlfJack wonders: "I've been thinking about donating money, especially to organizations like Plan USA, who are doing what they can to help people in Third World countries. However I found it very difficult to check the authenticity of these organizations, so I'm trying to cross-check multiple independent sources. Has anyone figured out an easy way to do this?"

boohiss asks: "I've been getting a lot of calls on my cell phone from '+001819'. I haven't answered them, of course. But what is this number? I've found some various explanations here and there, but nothing conclusive. There's also the story on Snopes about the famed 809 long distance scam, which may or may not be what this is. Could it be some form of cell phone spam that isn't compatible with my phone? Does anyone else get these calls, and has anyone figured out what they are?" If anyone is unfortunate enough to fall for one of these, what options do they have in terms of damage control?

shanm asks: "I'm wondering if the community would have any recommendations and or cost rules of thumb on a raised floor installation. I'm considering doing that in a basement room (soon to be PC room and office) to make network/power wiring easier, modifiable, and expandable. The biggest constraint is that the basement doesn't have a 9 or 10 foot ceiling. So I don't have an unlimited height on the floor."

cyrano asks: "The organization I work with is looking for nothing less than a complete re-launch of its web site - upgrading from cobbled together static HTML and ASP pages to nothing less than a dynamic, database-driven site with a full-featured Content Management System and a secure eCommerce component. I have already collected proposals from several firms, each advocating the benefits of Java and Struts vs. ASP.NET vs. PHP...however, the technology used by each firm will only form a small part in my final decision. My true concern is ensuring that the firm I contract will be professional, cooperative, timely and will ultimately deliver their services as promised. What sort of questions should I be asking them, and what sort of warning signs should I look out for to make sure I find the perfect fit?"

d4 asks: "Thad Starner has been using a wearable computer daily since 1993, and Steve Mann has had an impressive amount of press coverage over the years. But if you want wearable computing in 2005, it seems you must build your own system. Why, after all this time and attention, are wearables still not commercially available?"

Couch Potato asks: "I'm worried that, come next July, the FCC mandated broadcast flag will soon take away all sorts of fair use rights I have long enjoyed. Given that there are only a few months left to make purchasing decisions, how best can one prepare for the advent of the broadcast flag?"

CaptCanuk asks: "I've been charged with finding a system with 16 GB of memory and have had a really hard time in acquiring one (especially with a PCIE 16x slot). Linux is at the forefront of these 'large system memory' systems and beyond beta versions of Windows XP, is the only OS that supports the 64 bit memory addressing required to use this much RAM. When I asked large beige box wholesalers, I'd get comments from 'Why do you want a 16GB harddrive...you want MEMORY? are you sure?' to 'No motherboard supports more than 4GB of memory; everyone knows that'. Where are these mythical large memory systems? Do you think such workstation configurations will become pervasive in the future? Will it take Microsoft's Windows XP 64 bit to legitimize their existence in larger quantities?"

seanbhoy writes "Do you have any information on games that can be played by myself? I am disabled from the neck down, and use a headmouse to access the Internet, etc. To get an idea of my disability, I have almost the same injuries that Christopher Reeve had. Can you point me in the direction of similar would-be gamers and computer users? Also do you have any information on games that may work with the headmouse I use?"

chuck writes "I like my broadband Internet access because of its always-on nature, but my usage doesn't really justify paying $40-$50 each month for hundreds of kb/s when all I really do is read and write email sporadically, light web browsing and IM. Are there any options for cheapskates like me to pay less for lower bandwidth (modem speeds would be fine) but still have an always-on connection for cheaper than cable or DSL? I have a $5/mo ISP that I use when I'm out and about, and my 2.5G wireless phone can give me internet access on a shoestring (with free evenings and weekends) but neither of those has that always-on quality. Any ideas?"

sojourndeath asks: "I am looking for a good way to calibrate multiple monitors (30-40), so that their color looks similar? It seems like everything I find is for profiling your monitor to your printer and scanner. I need to be able to have a bunch of users see the same color on any monitor? Does anyone have a good, accurate way of doing this?"

pmadden asks: "I'll be building a house this summer (standard straw bale construction, earth plaster, the whole low-tech gig). Naturally, I'll be putting gobs of ethernet in the walls, with drops to the rooms, on the roof, and so on. I'll add wireless too, once it's secure enough to keep all of you out. What gadgets should I plan for, so that I don't have to do a major retrofit? I'll have cables for TPZ cameras, for when they get super-cheap. We'll leave niches for putting in routers and stuff like that. What else? What cool thing will be cheap in a couple of years, leading my wife to ask, 'why didn't you plan for that'? Any recommendations for good Christmas light control systems, and so on?"

Nimsoft asks: "I recently moved into a basement flat and as a result I get no cellphone coverage in there. This is incredibly frustrating as my cell provider is so much cheaper than landline offerings I rely on my cell as my primary means of telecommunications. I can pick up a signal the second I step out of my front door and friends on other networks can sometimes pick up a weak signal within my flat. What would the geek solution (must be cheap!) to this issue be? Would attaching a larger antenna to my phone work, or can I hack together some sort of repeater and put an antenna outside somewhere?" While thousands of offers of repeaters and signal boosters are only as far away as the nearest Google search, what recommendations or experiences would you care to share on the subject?

benj_e asks: "I'm thinking about doing some adjunct teaching at a couple of local community colleges, and have the opportunity to choose the textbook for an online JavaScript class. In the training classes I've given in the corporate world, I didn't have the need to select a text - there were no textbooks for the software I was teaching students to use aside from the manual. I'm pretty sure I want something with WebCT or Blackboard content, but other than that I'm, well, clueless. So, for all you educators out there - how do you go about selecting a textbook? What goes into your decision making process?"

MarcQuadra asks: "I've been a Linux user since 1998, and I admin Mac OS X machines at work, but I have yet to find a distribution that comes out-of-the-box with modern directory services. Sure, there are guides to kerberize and set up OpenLDAP, but before I can start pushing Linux as an alternative at work I'll need a few things. Are there any distributions out there that can auto-mount SMB shares as home directories without heavy modification? How about a distro that's based on OpenLDAP and can easily be configured with LDAP-enabled SAMBA and Kerberos? Am I missing something, or is this not a priority with the community at-large?"

ignoringReality asks: "I just moved into a new office at work that is considerably smaller than my previous one. The furniture is crappy, the walls are plain, and there aren't any windows. I'm trying to think of a unique way to keep myself entertained but not distracted day in and day out. It's a corporate office, so there are obviously limits. Working in a box must be a pretty standard situation for a lot of Slashdot readers, so how do you guys personalize your offices?"

OSXCPA asks: "While there are plenty of OS business apps from accounting to ERP, they seem to share a common failing with "commercial" software - the user interface is terrible! Has anyone seen an application that has a UI that made you sit up and stare in amazement at the simplicity and effectiveness of it? For the techno-elite, drooly-gui may not be a priority, but I am working on a project (OS) where I have to show real savings (in task performance time and reduced data entry error) on a specialized accounting system via better UI. Am looking for some inspiration. Any ideas? Projects? Books?"

mister_bee asks: "I've been tasked with finding the best solution for implementing a web-based file management system. The goals of the system are easy management of files and permissions by the admin and a simple interface for the client. In this implementation, the client should only see their files and folders and not be bothered by file upload capabilities or permissions. Over the years I've seen a need for such an animal time and time again and have never found a project that I was happy with. There's always the possibility of modifying one of the many web FTP implementations that can be found over at Freshmeat of SF. Suggestions anyone?"

capt.mellow asks: "It's been mentioned that Daffodil Software has just released php extensions for their java-based commercial and open-source databases, Daffodil DB and One$DB respectively, enabling these databases as options for running web applications. Personally, I have never heard of these databases before. How do they compare to the likes of Oracle, SQL Server, MySQL, PostgreSQL, Firebird, SQLite, et. al.? Has anyone used them in web applications, and would they care to relate their experiences?"

PsychoKodiac wonders: "I am querying the Slashdot community for help concerning ASP pages. I am currently looking for a solution to create and serve ASP content off of my own computer for the time being. I have been referred to mono_mod and SharpDevelop but I am having a difficult time finding guides or references for using these two Open Source products together. I am attracted to them due to the lack of funds needed to use them. I am hoping some one may be able to refer me to guides or perhaps an alternative to these two products if sufficient guides are not present due to the fact that mono_mod and SharpDevelop are still in development."

egburr asks: "I just purchased a used retail box of World of Warcraft. After reading the EULA in the manual and the Terms of Use, I expected to be up and playing quickly. I soon ran into a problem. I haven't even installed the software yet, since the first thing I have to do is go online and create a user account and then subscribe to play. Simple enough? I thought so too, until I tried entering the Authentication Key found on the CD case. This produced an error that my key had already been used. Note that it says 'already been used,' not 'currently in use.'" Note that section 3B in the EULA explicitly grants its users the ability to transfer the physical property and "all of your rights and obligations under the License Agreement", presumably including the Authentication Key which is needed when creating a new account. What Blizzard expressly disallows is the transfer of accounts, according to Section 1E of their Terms of Use, which is not at issue here. Apparently, Blizzard is allowing each Authentication Key to be used only once, preventing anyone with a used copy of the game from creating a new account. Is Blizzard violating the terms of their own EULA?