Hi, i just bought a 700 watt psu and a gtx 460 video card for my dimension e520. (Links: http://cgi.benl.ebay.be/EZCool-Infi...omputing_PowerSupplies_EH&hash=item45fcb2a155 http://cgi.benl.ebay.be/Palit-Sonic...raphics_Video_TV_Cards_TW&hash=item336b3c1db6 Right after that, i searched up to make sure it perfectly goes with my pc. I found some articles that tells me that my gtx 460 won't fit in the case. But i also found people that tell that it will fit in the e520. I'm kind of confused, the gpu & psu can arrive now at any day so i'm kind of worried. I already upgraded my gpu onec to a geforce 9500gt pci-e. Gtx 460 is should be a PCI-E too. The gtx460 also takes 2 card slots. I'm going to open my case to see if it can fit my pc. If anyone has some suggestions, please tell them. Thanks, Apple.