Hmm.. well.. I've been PC'n since the Timex Sinclair.
In regards to the following:
I really don't know why ANYONE buys from Dell, Gateway, etc., when you can build your own for CONSIDERABLY cheaper.
Sure, if you pirate Windows XP.
Don't get me wrong - I've built my own PC's for years. First was a 386SX-16. I bought two Presarios new off the show-room floor too. One was a Pentium (first edition), and the last a Pentium 3. The P3 is still cooking along in a retail shop I gave it to, and my nephew used the Pentium until he bought a new computer last year.
For business, I find it much better to recommend brand-name computers. I used to work for an HP reseller (not HP's like the department store quality crap, but business-class machines). Now I am on my own, and push Dells (preferably the Optiplex line.) I don't want to deal with warrantying some PC I built.
I had a client ask me today how much Windows XP Pro was, as he wanted to build some new PC's for his office. He was quite surprised to hear it was about $275 for the full version.
I quoted out the following today (quantity pricing)
Dell Optiplex GX520 Minitower, Pentium 4 2.8GHz
1GB RAM
Floppy drive
Windows XP Pro
17" Dell 1704FPT LCD monitor (analog/digital)
Optical mouse
Dell USB enhanced multimedia keyboard
Integrated speaker
Microsoft Office 2003 Basic (Outlook, Word, Excel)
3 year warranty (next business day)
w/160gb SATA drive, 16x DVD+/-RW $1214 ea
I challenge someone to build a PC with those specs for less. I'm sure you can come close, maybe even less, but certainly not CONSIDERABLY CHEAPER.
Ohh... and the Optiplex doesn't come with a bunch of crap software.