Currently I am running Athlon 64 x2 am2 3800+ Gigabyte ga-m57-sli s4 4 gb (3.25) ddr2 800 7600 Gt (pci express) My computer is hooked up to my 40" Samsung LCD. It WAS connected via vga, but I just got an hdmi/dvi adapter so now I have it connected through that. Ive been playing mostly 720p movies. 1080p movies worked...sometimes, if it was x264 I couldnt run it, but today I tweaked some settings and now it can play them fine. I dont think the videos are actually playing in 1080p (due to my cards limitations...correct me if I am wrong please!) but the resolution is set to 1080p. So yeah, Next week I plan on ordering a more htpc like case so if need be I might as well order some new parts...if I NEED to. So should I upgrade at all? Thanks!