i used the installer which came with voodoo package.in mac drive i have two files "mach_kernel" as link and "mach_kernel.voodoo" too.. i didn't modified it. and the kernel panic with VMWare is some thing to do with the update i guess.there are lots of post regarding this in vmwarefusion forum.

fusion is important for me atleast for now.so i reverted back to 10.5.5 ..
Thanks for the help nfoav8or

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MAC OS x : Yet to figure out version.
CPU:AMD E-350D APU MOBO:GA-E350N RAM: 4GB 1333Mhz GPU: AMD Radeon HD 6310
HDD:Seagate 160GB SATA DVD-RW: Transcend USB Burner USB Mouse & Keyboard
WebCam: Logitech C910

Chipset:
AMD Radeon HD 6310
North Bridge: AMD A45 FCH