[kubuntu] Installing Linux kubuntu on Apple MBP Mid 2010, with hybrid mbr and Bootcamp.

Guys, Need Help and probably user tested method for Installing Linux kubuntu on Apple Mid 2010, with hybrid mbr and Bootcamp having windows 7 already. I intend to reduce the space of my Snow leopard 10.6.8 and install KDE-kubuntu.
If anybody has successfully done that on Hybrid mbr disks let me know. Point me to a post if you already noted down possible issues and steps.

Thanks in Advance!