This winter I plan to upgrade my graphics card on desktop rig (see system specs 'blackpanther') and inevitably I got to upgrade the PSU as well. Now I was thinking... Rather then let my own 550W PSU and 8800GT rot on a shelf, I might use them to upgrade my daughter's pc. She's got some 8 year old pre-built system.... An Athlon XP 1800+ (guess it's kinda equivalent to a Pentium 4 @ 1.53Ghz), 768MB DDR Ram (not DDR2), some 300W PSU and I had stuck my old 5500FX AGP inside it instead of the MX400 originally there. Anyway, it's a pain watching her wait 10 minutes for Sims 3 to load, even though that game isn't even supposed to run according to the minimum requirements. Anyway, I was thinking of building her a new system. The parts which are to be included for sure are my 8800GT and 550W LC Power PSU. Therefore I need to buy... ---- a pci-e mobo ---- RAM ---- Processor And while we're at it... a case since she'd find it hard to believe she's got a new 'computer' inside the old case, and also if I keep the old pc I can always sell it for €200 to someone who wants it for internet/office... What I needed advice about is the processor especially. It must be cheap, decent for games like Sims 3, and preferably not bottleneck a BFG OC2 8800GT. Thanks for any suggestions!