Hi to all, I'm a proud owner of a Ipod 40gb 3g and it has worked flawlessly for all these years. Now I bought a 160gb Ipod classic because my previous one has reached it's capacity. After I tried I was really disappointed with the click wheel's responsiveness. It's laggy and I have to use my thumb, otherwise it simply doesn't react. I guess I'll return it and buy an used 5.5g 80gb because I've heard those are ok. Any of you also have this problem?