I just ordered the 2011 17" MBP 2.3. I need to triple boot into Ubuntu, Win7, and OS X. Mostly I need to know how to install Ubuntu alongside the other two. Has anyone done this? In the near future I will put a 120GB SSD in the optibay and put the three OS's on it and frequently used applications. I will use the 750GB HDD for everything else. What would be the best way to format and partition the two drives? Is there a difference if the SSD is in the optibay or in the HDD spot? Thanks!