I currently have an iPod touch 2nd gen, 8GB, display has cracked glass, etc. Summed up, I need a new iPod (which I WILL buy a case for this time). Anyways, I have a long, long trip this summer, and I want to have a working iPod (which I probably won't by then, it's getting worse every day). So, Do you guys think there will be a major update in the 5th gen? Because I'm planning on buying the iPod in July, so it will be "obsolete" within 2 months of purchase. So, do you think we will have major updates on the 5th gen, or just another 3rd gen (no real updates, only more RAM on high end models)?