I've had my macbook for 5 years but I'm now looking to get a macbook pro. I just wondered if anybody knew of any new versions or updates that are coming out soon that I should wait for? Isn't there ios5(??) or something for operating system coming out later in the year. Please excuse my ignorance but I find it hard to keep up with everything apple related given the pace it all changes. I want to get one with the biggest hard drive but the additional extras seem to suggest reducing the size- is that correct? I'm trying to work out if it's worth increasing the RAM as well or whether the improvement is so slight I should just order the standard one. I'm thinking 15 inch screen as 17 just seems a bit too big. What do you think~? Is it worth paying a couple of hundred quid for the faster processor? Thanks a million!