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b4dc0d3r writes "How do you make sense of the various model numbers or naming schemes for CPUs, graphics cards, and the related chipsets? All I want is something that will run Oblivion and output full 1080 video to a TV. Last time I built my own computer I just went to Pricewatch, made a few easy choices, and everything came to my door. Do I really have to research the differences among Core i5, Core 2 Duo, Pentium 4, Pentium D, Sempron, Athlon, Phenom ...? And that's just the processor. Is there a reference somewhere? In short, how do you buy a computer these days?"

A reader writes:"I've been buying stuff on the Internet for a while, and wanted to get people's thoughts about the best places to go. I primarily am looking for media or computer parts. Of course, I've used Froogle, PriceWatch or PriceGrabber, but also use places like tigerdirect or NewEgg. Where else do people go, and any recommendations for getting decent deals? " Oh, and of course, shamless plug for ThinkGeek, who is also owned by OSTG.

Devi0s asks: "Along with many other Slashdot readers, I have been building my own PCs for years. I use hardware review sites such as Ars Technica, Tech Report, and Tom's Hardware Guide to research the components and pick out the best, and I use PriceWatch and ResellerRatings to find the best deals and to make sure I am dealing with a reputable vendor. I work in a small consulting firm where money is tight, and I'd like to test the waters with a few ideas of my own. In each case, various servers and external storage enclosures are needed on the cheap that will be pushed to their limits. Are Slashdot readers building their own servers and storage enclosures? What web sites provide the latest news, research, and and comparisons for server hardware? Where do you go to buy server components and vet your vendor?"

fwc writes "Like most people, I like being able to get the most benefit out of my money. In pursuit of this, I use several websites which help stretch my dollar even more. For instance, I have found smarterliving.com which I consult for good travel-related deals. I also use slickdeals.net and fatwallet to make sure I don't miss those almost-too-good-to-be-true deals. When looking for the best price on a specific item, I usually consult Froogle, Pricewatch, and Shopper.com. I also use a collection of online stores which sell stuff dirt cheap, such as newegg, PC Surplus Online, and of course half.com. Recently, I was looking for some tools at Harbor Freight's Website and a friend suggested that I might want to also look at Homier's. I was pleasantly suprised to find that they have some prices which are even lower than at any other site which I have found. This makes me wonder what other sites are out there I haven't found yet which are in the same category." I know techbargains has "saved" me money on some things I might not otherwise have bought. Where have you been best led?

Junky191 writes "I doubt anyone else noticed this- but today is the first day where mass storage is available for $1 per gigabyte (according to pricewatch,). There are several stores now selling 120GB models for $120 shipped. This is truly an amazing milestone for those of us who once spent $500 for the fantastically large 10MB models. I just can't wait for the days when things are $1/TB." With discounts, the price has been that low for a little while.

Sonam asks: "Despite the relative cheapness of Wifi cards (available here for US$35) nobody seems to use Wifi for the ultimate killer app: short-range handheld voice terminals -- a.k.a. cordless phones. The competing, lower bandwidth DECT standard is widely used in Europe and elsewhere to provide good quality, digital voice and data links at home and about. Like Wifi, DECT terminals can operate in peer-to-peer mode -- some people even use their home DECT phones as walkie-talkies in camping trips. Does anyone know why Wifi isn't used for voice? Would a biscuit PC with a Wifi PCMCIA card work as a voice+data terminal? (Note, the second cheapest price on the pricewatch page above seems to be for a DECT module)" For the most part, voice is covered, we have cell phones, short wave radios, walkie-taklies with a 2 mile range and more! These things are all entrenched, they work, and they are now fairly cheap. Do we need anything else? Would WiFi voice provide better communication than those voice-based devices we are already using?

EconolineCrush writes: "Intel has released a 2.4GHz version of its Pentium 4 processor, and The Tech Report does an excellent job comparing its performance with previous Pentium 4 processors, and the latest in AMD's Athlon XP stable. There's more to this story than just another notch on the MHz pole, as the review showcases some new benchmarks in an already diverse set of tests, and shows the new P4 leveraging an impressive performance from RDRAM-based platform. Incidentally, the slack demand for RDRAM has it almost as cheap as DDR SDRAM."

Dee asks: "My firm has an opportunity to build a 21" NEC flat panel LCD monitor into a custom enclosure. As the OEM, we can do pretty much anything with the case. We're looking at deep drawn aluminum cases, anodized in any color you can name. A search on here shows that a generic 18" LCD in a plastic enclosure retails for $649 or so. What price range are people willing to pay for a 21" LCD? Would people be interested in a DIY kit for the display?" Frankly, I'd be more interested in seeing what one of these monsters might look like before I'd be able to say how much I'd pay for one, still the idea sounds intriguing in and of itself. Pricewatch has them in the $2-3k range, these days, in case you were wondering.

aozilla asks: "I was just at Pricewatch, and I noticed that 80 gig firewire drives are available for only $200. My good old IBM Deskstar just crashed, so I'm in the market for a new hard drive, and I'd love to go with Firewire. External, hot-swappable and the ability to have more than 2 devices without significant slowdown are the main features I'd like on top of what I get from my IDE drives. I'd like to hear from those who have experience running firewire on Linux. How good is the driver support? Is hot-swappability really supported (just umount and unplug, plug and mount)? Are there any recommendations for PCI Firewire cards for Linux? How many drives can reasonably fit before power becomes an issue (I assume the less expensive drives obtain power from the port)? My main goals are capacity, cost, and convenience. Speed is not too much of an issue, and I'm more a fan of automated and explicit backups rather than RAID."

chill asks: "The price of RAM has plummeted lately. On Price Watch I've seen 256 Mb PC-133 DIMMs for as little as $16 + shipping. Now that every machine I own has 768 Mb - 1.5 Gb of RAM, the question arises -- do I -need- swap space? I'm not talking about running large databases or enterprise machines, but the home PC/Workstation -- word processing, spreadsheets, presentations, some minor coding and that sort of thing." With memory so cheap, there is reason to wonder about the necessity of swap. Does a machine with 1-2G of RAM really NEED swap space if they are not running intensive software? Have any of you seen machines in production with the swap explicitly turned off?

dsginter asks: "Now that PC hardware is dirt cheap (under $100 for a Duron 700, motherboard, LAN, modem, sound, etc), I would expect to see more in the way of leveraging this sort of hardware for uses outside the home and office. Is there any vendors out there who address the need for cheap 12 volt DC power supplies? How about vibration tolerance (besides Flashdrives how are you getting the processor and accessories attached reliably)? PC/104 is comparatively expensive so it would be nice if there were some solid-state, 12-volt, embedded (and possibly even real-time) Linux projects out there. Example: with RAM as cheap as it is, you could make a portable digital video camera for very cheap. Are there packages out there or is this strictly DIY?" So where can you go if you are looking to purchase decent hardware for your embedded projects? Are any of you attempting to assemble projects like this? If so, what kinds of things are you working on?

eries writes: "On my way home today, I had a brainstorm that I want to share with the /. community. It's an idea for an open-source Web project similar to the Open Directory Project. The idea would be to provide search functionality similar to that offered by "Ask Jeeves" - users input English-language questions and then get back a list of potential resources that they could use to find the answer. I am currently too busy with other projects (although one of them such as enzyme.sourceforge.net, the engine that backs Catalyst Recruiting has a lot of related code) to really spearhead and maintain this project. I have, however, purchased the domain names that will be necessary to make it work: askgneeves.com (this time the N is silent). Anyone out there interested in working on it? Anyone think it's even a good idea? Is someone already doing this? I think that pretty soon we could have an open-source product that would be useful to 90% of the clueless users out there."

"The problems with Ask Jeeves are two-fold:

1. They only have a few paid editors who try and compile the list of questions and answers
2. They in general only provide a single link to a question that they already know the answer to. Big companies provide big money to make sure that their resource is listed first/exclusively and these big sites are not always the best sources of information. For instance the questions "Where can I buy an Ethernet cable" should take you to a site like Pricewatch and not to CompUSA in order to get the best deal.

The open source community can solve this problem easily. We allow anyone who wants to to submit question-and-answer pairs, and then we allow end-users to vote (or should we call it moderate?) on which answers are best suited to each question. Thus, the system grows as a result of its users activity, and is not really subject to editorial control. Even less editorial control that Slashdot, believe it or not."

psychosis asks: "At a recent computer show, I came across an interesting bare bones system. It measures only 10.7" x 11.6" x 3.2", and includes a CD-ROM (or DVD), floppy, 2xUSB, lpt, RCA and S-video outputs, sound card, modem, and 10/100 NIC. It just needs a PPGA Celeron 300-500 CUP, RAM, and HDD. All this for about $160 as listed on pricewatch.com. A review of the (admittedly cheesy) customer comments on the first site show that someone claims to be running Linux on it. Someone else mentions the tasty idea of a car-based DVD/MP3/GPS implementation. A good friend of mine brought up a cheap clustering solution. Does anyone have any credible (i.e. not directly from a dealer!) experience with this hardware? What kernel modules do the integrated components use? If this particular one doesn't fare well with the penguin, are there similar ones that do?" And if it doesn't run Linux, how about FreeBSD or Be? I mean, if these things aren't pure crap, these would make a great small computer for the home.

Viking Coder and Rares Marian sent in submissions asking about recommendations on systems for high quality video editing. They have concerns about the hardware and the software necessary for such tasks. I figure all of you folks out there who have some experience in this area should be able to help them out. (Read More)

Viking Coder asks: "Hello, I'd like to get involved with Digital Video recording and editing, and I was wondering what other people were using. The iMac at first seems a good option, until you see the limited hard drive and editing capabilities. Are there any pre-packaged solutions that would make for a better system? How about Linux or W2K compatibility / support? Any Open Source solutions to what would be obvious roadblocks?"

"So, I've been looking to build an eMonster 550R from eMachines, with a $500 DVRaptor from Canopus, also loading in a 30G EIDE (UDMA) HD, and Adobe Premiere 5.1, running everything from my (company's) Sony DCR-TRV103.

Am I in for a rude shock, or am I going to love what I can do? Are there other options I should be aware of? Will uLead's Media Builder (?) blow me away, or is Adobe the way to go? Is there an obvious winner card that makes the DVRaptor look silly? Is a 30G UDMA enough? Any caveats? (Like, 7,200 RPM for instance?)"

And from Rares Marian: "What tools, OSes, platforms, and hardware do I need to put a good machine together? I'm currently considering the following:

• Platform: Athlon 700, Alpha, G4, SGI
• OSes: Linux, Windows, AmigaOS, BSD (are they there yet?)
• Tools: Broadcast 2000, Premiere
• Systems: PC, Amiga, Mac, Alpha, SGI
• Hardware: Linux Multimedia Labs LML33, VideoToaster

I've had some quotes from $2000 for an Amiga3K setup (hey they used it on Babylon 5, Jurassic Park, and many TV stations still use it) to an $8000 Windows Athlon based machine. Any ideas? Hint: Small Budget No Limits. (From home video to full blown Internet based publishing)"

SPI3LB3RG writes " Evidentally he only differences between the Promise ATA66 Controller and the Promise FastTrack66 RAID Controller (beside cosmetic) are a five-cent resistor and the bios. The page tells how to change the ATA66 to a RAID controller. (A simple bios flash and some soldering.) In the end, you have a $65 RAID controller for about $20 bucks."

Current price at buy.com on the Promise ATA66 Controller is USD 34.94, and the FastTrack66 RAID Controller is USD 123.95; at pricewatch lowest prices shown are USD 27.00 and USD 113.00 respectively.

My new C'T arrived this week with an interesting review of the Orb, a removable MR medium which boasts 2.2 Gig per $29 cartridge, and should cost around $200. While that does make it more expensive than writable CD-Roms in bulk (400 for 338 on Pricewatch today) by a factor of 10, it would make a pretty neat backup-device, or linux-hacking-disk. Indeed with a 10-12 millisecond seek rate, burst transfer rates of 20Mb/s and 12.2Mb/s sustained, it's in the hard-disk league. S: Oops... repeat. Sorry.