I just loaded up boxee on the I7 that I have and let me tell you it is great. There is a catch though. It makes the graphics card run at 70 and the fans spin up to 1900rpm and the Imac gets loud. How come a sub 200 dollar d-link box running on a tegra cpu can run boxee without all the noise? I don't think that box even has a fan. Similarly my wdtv live is also fanless and seems to pump out 1080p just fine. Any thoughts on this? Is graphics on the Mac that lame?