Thanks for the input, I will try upping the buffer when I get home - I am using IE. When I used this rig on my regular 20" screen, it does run it fine. I will try it in Firefox and see if that helps matters at all.
Obsidian - is the G41 really going to have better graphics than the 7600 gt? It wasn't a slouch 2-3 years ago. I am willing to upgrade a few things, but I still don't want to go overboard on this - it just needs to stream video. I was planning on a new cpu and quieter fan, buying a few cables (I have to steal from my new computer to use the dvi outputs), and maybe a new graphics card. All in all, I didn't want to crack $200, and aiming at $150.