[HELP] No audio and desktop locked for some minutes!

[cookman]

Hello Forum,
I'm Gabriele. I'm new here :P

ok... I have some problems with my hackintosh. I have no sound (I've a ALC888 sound card by Realtek). I tried to install VoodooHDA that on Leopard was ok but nothing happened on SL. I tried also LegacyHDA kexts but they didn't work

Waht kind of kexts mus I install to have sound on SL?

Second problem: When SL start up, I can move the cursor but I can't do nothing! For some minutes the system's locked... after that I can use without problems the system. What can it be?

PS. Sometimes, when I open some windows, I have a kernel panic like this!

Please help me, thanks! I want to use my SL Sorry for my english xD
Hardware in signature