Hello Everyone! Ok so here I am wondering which is better for my Asus P4P800 deluxe with P4 2.8c, Kingston HyperX KHX3200K2/512 512MB Kit DDR400 PC3200 or the Corsair TWINX512-3200C2PT 512MB DDR400 XMS3200 Dual-Channel Memory w/Platinum Heat Spreader? Since I'm running short on money right now, I am not able to buy the 1 gig kits. In the future, is it possible to buy another 512 mb kit (Corsair or Kingston depending on what you tell me) to reach the 1 gig mark with my computer running STABLE? Will my computer be able to run with all 4 ram slots filled up? Please answer and thankyou.