Works only in safe mode (iBoot + Multibeast)

I have successfully install OS X 10.6.4 retail (not upgrade combo) with iBoot-Supported. LAN/USB Keyboard- mouse working fine
HW:
MOBO: ASUS P6T6 WS
CPU: i7-965
GFX: GTX295
RAM: 6GB

After installing SnowLeopard I reboot and found that i can only boot safe mode. I installed Multibeast (EasyBeast) and used the utilities. After I reboot I still can only boot from safe mode. Any suggestions what I am missing?

Boot from: Result
HD(multibeast) =After apple logo it will go black with message saying i need to shutdown

iBoot - SL drive =After apple logo it will go black with message saying i need to shutdown

HD(multibeast) -x =Stuck in Apple logo

iBoot - SL Drive -x =Working, can login and have LAN connectivity. Display is native resolution of monitor 2500 x 1600

I also hope to run x64 so i can use my 6GB memory (currently reading 4GB only since 32bit)

Any help will be appreciated.

Fixed it.

For some reason i just run software update and after installation finished and reboot it loaded find.

Thou i find it sometimes slow / freezing when installing apps.

Another I notice is that its reporting the CPU as i5 instead of i7 but i think i could dig it somewhere in the forum but if you have any idea it will be appreciated.