13.3 inch Macbook Pro Triple Boot with Ubuntu 9.10 and Windows 7

[Mac]

Hey Daniweb, I a 13.3 inch Macbook Pro (5,5) running Snow Leopard that I would like to triple boot Snow Leopard, Windows 7, and Ubuntu 9.10 on. I am running an 80 GB Intel X-25M as my primary drive and I after I have the three operating systems installed via the optical drive I plan to replace...