Trouble booting snow leopard

Hey all,
I am having a problem while booting snow leopard. First i was having problem with booting snow leopard to the installation screen but got a remedy for it by booting it with busratio=20. After the installation was finished, it gave me and option to restart my PC...i did. After reboot i got to the chameleon boot loader, selected -v and files started to load on the pc but after that the PC just rebooted. After reboot i tried booting it with normal boot and i gave me this error and rebooted. The error was:

efi_inject_get_devprop_string NULL trying stringdata

and Bam the system reboots .
can you please tell me what seems to be the problem and a solution for it!!!!
Ironhide.

P.S: i tried booting through verbose mode to chekc the error bu t it comes and goes sooooo fast that i didnt got the time to take a picture of it.

Oh...
My system specs are:

processor: Intel core i3 [email protected]
graphics: built-in display.
RAM: 6GB DDR3.
Motherboard: Intel DH55TC
Version: AAE70932-206
Serial Number: BTTC01100B9K

optimusprime said:

Oh...
My system specs are:

processor: Intel core i3 [email protected]
graphics: built-in display.
RAM: 6GB DDR3.
Motherboard: Intel DH55TC
Version: AAE70932-206
Serial Number: BTTC01100B9K

Click to expand...

Until you upgrade to 10.6.4 you will need to enter busratio to support your CPU.