I have a 460 watt power supply---- also 3 gigs of ddr2 ram--- regular pci-e card-- power supply has extra 6 pin connector---- I am not sure of my motherboard right now but it is a dell inspiron 530 and has a lga 775 socket--- windows vista 32 bit------ I want a new graphics card for gaming---- what is the best card I can get without bottlenecking the card---- what is the best card that my processor can handle----? preferably less than 150 dollars and has an hdmi port