I just replaced my 4th gen iPod with a new 160gb classic. I had an iSkin case for my old iPod so I purchased an Evo 3 for the new one and it's great. They've gotten rid of the cover over the scroll wheel so there's not interference. I usually carry it in my back pocket when I'm walking the dog and I found that the scroll wheel is pretty flush making it hard to control the iPod without removing it from my pocket. The Evo 3 case provides nice definition for the wheel, making it easy to control without removing. It's a great product, well with the 30ish $. Looks good too.