Help! Most videos causes kernel panic

[rico4u2day2]

I just install OSX 10.5.6 iDeneb and everything was working fine.

 

I selected all my drivers and correct patches (I think)

 

My system

2 AMD Athlon 64 X2 3600+ CPU's

Voodoo 9.5 kernel

nVidia 7300SE 256 MB

NVinject 256 MB

AC97 audio

nForce Ethernet Driver

 

I have the seatbealt fix

 

I also install AppleHDA.kext (I really don't know what I'm doing)

 

Well basically everything else works besides video play back.

 

It did work on YouTube a few times, but after I installed iLife 09 I can't play anything.

 

 

Any help?

 

PLEASE!!!

 

Thanks from a Windows user.