I want to sign up for iCloud today, i'd like an @me.com email address, but i'd also like this @me.com to be my new iTunes account login/ID for my purchases. However, I have many purchases on my current ID that I want access too on the account I plan on setting up today with iCloud (when it goes live). Does anyone know how this will work? I know Apple allows you to change your ID, so would I signup for iCloud, then log in under my current ID and change it to the iCloud ID I sign up for? I just don't want to get to a point where the purchases are split between two different IDs. Thanks.