Basically I haven't upgraded my pc in a while. I'm doing a switch to Intel from my several builds of AMD over the 6 years I've been building my own pcs. Here's my current setup (probably one of the better setups for a 939/AGP motherboard
Gigabyte GA-K8NSC-939, AMD Opteron 64 X2 175
2GB DDR400 ram
Western Digital Caviar SATA 320GB HD
Western Digital Caviar SATA 160GB HD
ROSEWILL R5601-BK Black Mid-Tower
ROSEWILL RD450-2-DB 450W PSU
SAPPHIRE X1950PRO 512MB 256-bit
My new build will consist of
Processor (spring a bit even though intel's coming out with socket Hby the end of the year)
Intel Core 2 Quad Q9300 - http://www.newegg.com/Product/Produc...82E16819115043
Motherboard (same as above)
ASUS P5K PRO LGA 775 - http://www.newegg.com/Product/Produc...82E16813131275
Ram (A bit overkill but trying to future-proof it)
G.SKILL 4GB (2 x 2GB) DDR2 1066 - http://www.newegg.com/Product/Produc...82E16820231166
Video card (for all my spore, starcraft 2, et-al needs)
EVGA GeForce 8800 GT - http://www.newegg.com/Product/Produc...82E16814130318
PSU (Sprung for modular cabling because I use a mid-tower)
CORSAIR 520W ATX12V v2.2 - http://www.newegg.com/Product/Produc...82E16817139001
HSF (conflicts a bit with the Northbridge heatsink, requires a little of my boy-scout era whittling skills)
ARCTIC COOLING Freezer 7 - http://www.newegg.com/Product/Produc...82E16835186134
feel free to show off yours. What do you think?