Yes, the same question as for many, but do I have to take the 15" or 17" macbook pro unibody? I mean not just screen size either, it's more like I don't know, the one plus to the 15" model is the SD card reader, but is that a reason to not buy the 17" if not considering the screen size for a moment. Either way, the processor would be the 2,8 Ghz or maybe even the 3,06 Ghz. If I buy the 15" ofcourse there is a bit more money to spend on tweaks like the bigger processor and maybe more RAM and faster HD, but that said, I still can't choose. I even have questions if not the 17" runs a bit cooler than the 15" same spec model just because it has "more space" inside... crazy thinking I know, I might just be so wrong but still, who knows. And then for the HD, is it according to speed, so much better to take the 7200 rpm 500gb over the 5400 rpm 500 gb? The 7200 rpm will use a bit more battery life ofcourse but with up to 8 hours of battery, I might just think about possibly more speed instead of battery life. Few years ago I read something about the bits in a 5400 rpm being very close to each other so the reading was as fast as an 7200 rpm, I don't know about you but this makes me wonder wether or not buying it over the standard HD.