Hi all, Well I bought my Dell XPS 600 in early 2006 and wish to finally get a new Nvidia Geforce graphics card since my card may be getting a little old (I have a NVIDIA GEFORCE 6800 256MB SINGLE CARD). I've put it off until the last moment when I absolutely need to upgrade my graphics card (Dragon Age!) I'm a relative newbie when it comes to upgrading and I don't even know how to install the card when I get it! (I'll cross that bridge when the time comes) After contacting Dell I've been told that my power supply is 650 watts (I believe this is important). I've been looking at the 9800GT's on Amazon and this one I am interest in - http://www.amazon.co_uk/dp/B002GNYR76/?tag=tec053-21 Should I go for higher than the 9800GT? Would my power supply allow it? My PC Stats are: Intel(R) Pentium(R) D CPU 3.00GHz XPS 600, PD, 830 (3.00GHZ) 2X1MB, EM64T MEMORY DUAL CHANNEL 2048MB (4X512) 667MH 250GB SATA (7200RPM) HARD DRIVE WITH 8MB NVIDIA GEFORCE 6800 256MB SINGLE CARD (If you need more spec information let me know how to get it) I just copied/paste my specs above not sure what they all mean. Thanks for your help.