[quote name='erehwon']If you want a good guide, I would recommend the
Maximum PC Guide to Building a Dream PC. I found this at my library. See if your library has it. It has plenty of pictures which is good in a guide. It also had a lot of good tips and other guides.
I priced some parts on newegg.com. I got everything you need for a computer, except for the OS and the hard drive, for $650. Hard drives go on sale all the time at CC, BB, OD, OM, and staples. My dad picked up an 80 gig drive for $20 a few weeks ago. If you have a friend in college, they can possibly get you a cheap copy of Windows XP, instead of paying a $100 for the retail copy.
How are these parts:
COOLER MASTER CAC-T05-WWA Black/Silver 350W Power Supply
link
ASUS A8V DELUXE Socket 939 VIA K8T800 Pro ATX AMD Motherboard
AMD Athlon 64 3000+ Venice Socket 939 Processor
CORSAIR XMS 512MB (2 x 256MB) 184-Pin DDR SDRAM DDR 400 (PC 3200) Unbuffered Dual Channel Kit System Memory Model TWINX512-3200C2 - Retail
ATI RADEON 9800PRO 128M Radeon 9800PRO
NEC Black IDE DVD Burner Model ND-3520A BK - OEM
LITE-ON Black IDE DVD-ROM Drive Model SOHD-16P9SBLK - Retail
SONY Black 1.44MB 3.5" Internal Floppy Drive
I was just aiming to buid a decent machine with these parts. I could add more RAM and get a better video card.[/QUOTE]
I'd have to say this is perfect for what you would want. And you can even cut back on things like the floppy drive or the DVD Burner. The floppy drive could be needed if your in school and a teacher requires assignments turned in on floppies. The DVD Burner really isn't needed either unless you really plan on burning movies. Just get a combo CD-R/DVD drive. That way you can burn CD's and still play DVD's.
And for the ram you could go with the Corsair Value Select ram instead of XMS. It is cheaper and will not overclock as easily, but I'd say for the amount you save it is more than worth it. So if you don't plan to overclock your computer at all then go with the Value Select. And if you don't know what overclocking is, then definitely just go with the Value Select.
Also, I'd highly recommend building your own computer. I knew just about NOTHING about computers when I built mine (i knew how to use them and that was about it) and it was probably the most fun I've had in a while and was very useful in helping me learn. If you get a good guide like the maximum pc one someone else linked to it is a breeze.