Pioneer Traktor edition 1 or 2? Differences? + i need help!

I'v had my T1 for about a week and just upgraded to the pioneer edition 2 but i dont like the lay out as much and find it harder to use.

Could someone give me a clear list of the differences of edition 1 and 2. Also if any1 could tell me how to have edition 2 with the same lay out as edition 1 or how i can go back to edition 1?

Thanks,

Fraser