Scoobydoo
5,000+ posts
POOPSIE McSQUIRTYSHORTS
he doesn't have a pci express slotif you're going to upgrade the video card, at least upgrade it to something thats worth buying. if you bought something like this, then you could buy a dvi-to-component adapter like this. it has 2 dvi's, you could use one for your computer monitor and one for your tv. im doing pretty much the same thing, but i'm going using a dvi-to-hdmi on my high def tv.
dvi-hdmi conversion is pointless unless you just dont have a dvi input on your monitor
since the signal is starting as dvi you wouldn't see any improvment over running just dvi to your monitor. the only difference between the two is hdmi can carry the audio signal as well which wouldnt matter anyway cause pc video cards don't output audio