Currently using a Dell 8400 w/3.0Ghz pentium 4, 4gig ram 2 hard drives w/500g backup, 350w supply Have the PCI express card running 2 20" dells, and a PCI card running 2 17" dells. Systems works ok but with all 4 monitors full of charts off thinkorswim and eminiaddict.com daily webinar adn a few webpages open things get glitchy, also have this rundll32 crap popping up and everytime I open a program a box opens asking what program I want to use to open it. I know these are connected and I need to get the rundll32 file copied into my system folder (which Im working on). Question is should I continue to use this sytem and add more PCI cards and a larger power supply to go to 8 monitors or is using a basic computer like the HP Elite HPE-210F http://www.staples.com/HP-Elite-HPE-210F-Desktop-PC/product_863093?cmArea=FEATURED:SC3:CG71:DP4119 and adding PCI express cards to it to get to the 8 monitors since it already has the newer ram, quad core processor, huge ram etc...??? Thanks guys!!