Ableton Forum

dears,

i will sell my old MBP and ill get new one , but one things make me stress out is , the .asd files , all my tracks on the itunes , so when i get new laptop

the home name will change so its wont work well , any tips?

Sounds like you need to use Migration Assistant

http://support.apple.com/kb/HT4413

do you think this will work perfect ?

It works really well. Used it to move through Leopard, Snow Leopard and Lion.

Same machine or new one? as i mentioned i will sold my machine and get new one ...