I should get hold of DiGiWiZ to answer that one for you.<br /><br />I am running Dual video cards. I have found that the chop I use to get running one card, no matter how good it was always seemed to be there.<br /><br />I don&#39;t experience that with the duals.<br /><br />I am a fan of Dell&#39;s as well for work, but I find them like everyone else when it comes to gaming computrers. Best you build your own.<br /><br />I Built mine, its a couple years onld now, here are the specs<br /><br />ASUS A8 N32-SLI Deluxe Socket, 939 Nvidia NForce4 True Dual X16 SLI, 8 Ch Audio Serial, ATA Raid, IEEE, Dual GB Lan MB<br />AMD Athlon 64 X@ 4400 2.2 GHz Dual Core Socket 1MB L2 cache<br />Zalman CSPS9500-Cu-LED Heatsink with ultra quiet fan<br />DDR400 Platinum Edition 2 GB<br />2 x Western Digital Raptor SATA HD 150GB 10,000 RPM<br />2 x BFG GeForce 7600 GT OC 256MB, Dual Link, DVI_-I, HDTV-Out SLI Graphics cards<br />Enermax Liberty 500W ATX Power Supply<br />Pioneer DVR-111D DVD Writer.<br /><br />Plus kept my old HD&#39;s &amp; CD rom  from the past computer and installed those