In a family of 6, each with their own login, I like XP Pro, not XP Home. Gives me much more control over users and security. If you're a single user/login, Home is fine. Both are lightyears ahead of Win98. I have never regretted switching over.
Get a SATA hard drive : ST3120026AS Seagate 120GB 7200rpm SATA Hard Drive 'Cuda 7200
http://www.mwave.com/mwave/speca/aa21650.html The seagates are quieter than the Maxtors (I have the Maxtor SATA 120 GB)
If ya wanna save a few bucks (about 30) on the motherboard, I am very happy with my Epox 8RDA3+
http://www.mwave.com/mwave/SpecB/BA19436.htmlInstead of popping for the AIW version of the 9600, think about this:
http://www.mwave.com/mwave/doc2/A18890.html Saves ya another 30 bucks.
As for RAM - yeah, get quality RAM. Take the 60 bucks ya save above, and grab the good stuff. Especially since you're gonna overclock. Kingston HyperX is good stuff, as well as the Mushkin, bu Mwave doesn't carry mushkin. Kingston HyperX seems to give the most bang for the buck at the moment.
http://www.mwave.com/mwave/SpecB/BA19338.htmlI went cheap on my RAM (crucial PC2700 valueRAM) and I had to add a 0.05 overvolt to it to get it stable at its RATED speed (I bought it initially for a PIV1.8, which is a 100MHz bus, and it was fine. Now I run an Athlon Barton2500+ OC'd to 2800+ via multiplier at FSB of 333 MHz and it gave me BSODs until I overvolted it).
If you're going to overclock mildly, the stock HSF works fine. If you are going to do a bit more, the Zalman 7000Cu is the heatsink to get for air cooling right now.... ACK!!!! MWave doesn't carry it! This is the one I'm talking about:
http://www.newegg.com/app/ViewProduct.asp?description=35-118-109BB