What is your preferred case for the 2G? I had a leather-ish one, non-apple. The case's edge was right around the screen and got in the way of the 'back' and 'space' and so forth buttons on the keyboard, and info buttons on apps and such. It was just too thick around the edge of the screen, even though it was convenient to have a hard leather cover to fold over the top when not in use. Sort of like a 'book cover'. My partner does like it, so he'll be taking that one over. What are your favourite covers or cases for the 2G? Is there a difference in size between 1G and 2G (I have a 3G nano, which has a very obvious size difference with 1G and the new ones out now)? Which brands are there, which should I avoid? I'd prefer a case that does cover my screen when not in use. My nano has a case that folds over from top to bottom - the one I gave to my partner folds from left to right. I like top to bottom better.