I'm looking at getting a Mac for my final year of high school. I'll be using it for email, the web and school work (reports, essays, presentations) but I'd also like it to experiment with music next year and put Ableton Live on it as well. I'm looking at the 13" Macbook Air with 128 GB SSD and I'd bump up the RAM to 4 GB. However, I would likely wait until the next refresh to purchase. Would the Air be able to handle my needs or should I be looking at other models? I should note that I would not be using any hardware inputs to create music - just plug-ins. This post seems to suggest that it is a suitable laptop for audio programs. Thanks in advance!