hello, i have 10.5.8 installed on Intel DG31PR, and iam just trying to install Snow Leopard on this mobo with usb disk installer, i got some problem with Kernel Panic.. and in some discussion i found that i have to change chameleon to PC_EFI.. i followed the intrusction.. and now i still got kerpel panic in snow leopard installation and cannot boot to my 10.5.8 too..

please help me...