Hello to everyone.

I've just installed mac osx 10.6 on my Intel PC, specs:

Msi x58 Platinum
Ati HD4870 1gb
Core i7 920
3GB RAM DDR3 1066
500GB Storage SATA...

So, I did all the tutorial from http://tonymacx86.blogspot.com/2010/04/ ... -x-on.html
And it worked nicely...
It worked nicely (booting from iboot cd, audio(poor quality at teamspeak 3 but ok at itunes / youtube ) , video, etc) but when i updated to 10.6.4 following the guide, and installed the multibeast and restarted my computer...

Now i cant boot my mac osx, it appears the apple gray screen with the :beachball:, and them my screen turns black and stays for as long I let it stay.

So my monitor start blinking the red light indicating my computer is at hold/sleep, you know, when u dont move your mouse for some time...

Sorry for my poor english.
Please help me ASAP.

Thanks