Well, I've been using my 5G 30G for about 2 or so years ago and it's worked flawless. I've been using it for hours and hours on end each in every day for music, podcast, and games and it hasn't failed me once. To be blunt , I trust Apple as far as MP3 players go. But now, I think I may want to upgrade. Now I defiantly know for a fact that I'm getting a touch. But right know, I'm debating between the 32GB and the 16GB. First of all, I'd like to know if there's a size difference between the the two, I understand they use flash memory but I could have sworn I saw a case clearly stating it was made for 8 and 16GB iPod, as of to suggest the 32GB's were to big. I'd also be interested in screen protectors, typically I have my iPod in my jeans, maybe with key(I try not to...) And after I will I noticed a few not-so nice scarches on the screen, so I bought this Belkin screen protector film thingy, and it has worked great. BUTTTTTT.... ....With the iPod touch, of course the screen isn't just for watching, and I want to know I should avoid a certain type/brand that would reduce the effectiveness of the screen or potentially damage it? What brands ARE recommended. And finally, how much space do you actually get to use? I know with my 30G it was something like 27/30...I'm debating spending the extra cash on the 32GB version. How much space do apps take up?(I'm planning on downloading alot.) And I'm constantly downloading new podcast so my libarary is always growing. I don't actually get new music that much though. Some opinions and answered would be appreciated thanks in advance.