Hello, I'm thinking about buying a 13 inch Macbook Pro. I've been a PC user all my life, but I think its time to switch over to Mac. I've been using a Dell Inspiron 1545 for a year now and its the crappiest computer ever. Its just a rectangular box with a crazy trackpad; the mouse goes berserk and isn't even smooth. The cursor jumps back in the middle of typing a document. I'm sick of these problems! I'm starting med school soon and need a reliable machine to do my work, and am really looking into buying a Mac (yes, I checked out the threads in the Mac Guide sections). Is this a suitable choice for me? Will this last me a good 4-5 years? I'm new to Mac (the only experience I've had with Apple is the iPhone, and as you can tell from my username, I'm quite happy with it My brother has a Macbook Pro; I haven't had a chance to really get to know my way around the computer but from the few times that I have used it, it seemed pretty nice). Thanks in advance!