What kext to delete? No video only sound when QE/CI is enabled

[jesworm]

Here is the problem.

When I'm not installing atix1000.kext, I can see videos in my movies and play chess game. but the problem is i cant open other applications because QE/CI is not supported.

Now when i installed atix1000.kext 10.4.9 followed on this link atix100.kext i enabled my QE/CI, but I cant see videos when i play movies and games, I can only hear sounds.

Dell Inspiron 6400

OSX 10.5.6

Intel c2d @2.06ghz

Atix1400

2gb ddr2 memory

160gb hdd