Hey guys, Im looking to get another xfx 8800gt so i can run in sli. My question is can my power supply handle it? I have a thermaltake thoughpower 750w With 4 12 v rails and can take a max of 60A. The nvidia web site recommends this psu for sli but i just wanted a second opinion. Please check out my specs and see if it could power all of that. Thanks!