After reading on the net, 10.5.8 has qe/ci working with ATI HD2600 XT but NOT Snow Leopard. Went out to buy a $33.00 Nvidia GeForce 8400 GS, everything is working right out of the box, QE/CI/CL. The preview, quicktime screen recording, Screenshots, Front Row didn't work because of the Graphic card. Now everything works, iMovie HD warning is gone. Wonderful system now. Full write up in details and videos are on the way. Just got everything working last night. Even my new Laptop Gateway id5822U.

Cheers,

Louis