Hi All, I've been reading these forums for a while now but this is my first post. I know that these updates aren't to everyones taste but I had decided to get my first Macbook as soon as the new models were released. Given the 5 year old, dog slow, Windows laptop I'm using now, I'm certain I won't be disappointed with the new machine. With that in mind, it'd be great if I could get some advice from the more experienced Mac users here... The 15" model is the perfect size for me so that's the easy decision made! As far as processor speed is concerned I'm leaning towards the i5 2.4ghz model - for the additional costs involved in upping the processor speed I wonder if anyone thinks I'd notice much difference when running Photoshop or Pro Tools LE / Logic Express? If the likely difference is negligible I'd rather spend the money elsewhere. The HD will be 500gb but do you think the 7200rpm option is worthwhile for my needs? I've heard it runs loud and hot, but I've no first hand experience of them. Thanks.