I'm planning on getting a new 15" MBP 2.4 in the next week or so. I am wondering about the available upgrades and what might be the best to get. I was planning on getting the hard drive upgrade (200gb/7200rpm) because I'll need the space. I then found out with my student discount i could also afford the processor upgrade (2.6ghz), but I don't know quite enough as to whether it would be worth it or not. I'll be running Solidworks, Rhino, Adobe Creative Suite, Office, Itunes, etc. The memory upgrade is out of my price range. For reference I chose the 15" over the 17" for portability. PS I have read all the rumors regarding an '08 upgrade to the MBP, and I don't have that comfort zone to wait in.