So, I am having an issue w/ the 10.5.2 cd, where it either boots to the apple logo and gives me a "you must restart" error message, or it just reboots, or it gives me a kernel panic for 9.0.0.

I had the -x safe boot problem w/ the 10.5.1 CD, but it installed fine.

Is there a way to set the kernel to boot with?