To view this case mod, go here. Specs: Opteron 146 - CACJE 0603FPMW, DFI LandParty UT Utra-D, OCZ520ADJSLI, Mushkin Black 2X1g D500 991483 R (UCCC), EVGA 256-P2-N516 7800GT, Zalman CNPS7700-CU CPU HSF, Aerocool ExtremEngine 3T, Thermaltake 130mm Silent Wheel fan for exhust, 160g Maxtor IDE, 250g WD in a ADS USB box, Sony CDRW & Sony DVD-RW, Soundblaster Audigy 2 ZS, Altec Lansing 251 Surround Sound. Mods: Simple stuff, turn front 130mm fan around to make it a dual exhust system, put some pantyhose on the 240mm intake grill, (thanks to a thread I can't remember now) Put the Thermaltake Silent wheel on outside of case, modded the Zalman to fit on the CPU better, (bent the MB a little, no worries, it works) Nothing really. I have the opty running right now @ 294 x 10 with 1.502v. The memory is divided @ 9/10 running it to 276.3mhz I just hit the optimizer on Coolbits to give the 7800 a 504mhz/117ghz OC. First of the month (Payday!) I will send in the 7800 to EVGA and take advantage of their generous upgrade policy and get the 7900gt for just 30 more US bucks. Maybe by Xmas I'll think about watercooling, but... I don't know yet. For sure I'm getting two SAMSUNG SpinPoint P Series SP2504C 250GB 7200 RPM SATA 3.0Gb/s Hard Drive - OEM from Newegg before the summers up. Hey, It's no Super Gaming Machine or nothing, but it's mine!