Best Path to HD my InFocus 4805?

[casiodave]

First, I realize it’s not a HD projector but watching the big game just blown up to 76” aint gunna cut it this year. I was considering a Samsung sir-t451. But at $250 new or $150 referb it’s tough to swallow. Many of the people fleebaying their 451’s built HTPC’s and are retiring their 451’s. After looking at the Divco Fusion HDTV5 I’d like to do give it a try. I have an AMD 2.8ghz 750mb ram with and old Nvidia w/Svideo out. So all I have to do is get a Divco Fusion and graphics card with DVI out? Sounds too simple!