My MobileMe account ID is the same as my Apple ID, and is the same one I used to access the iTunes Store. The email address used as the ID is actually my old .Mac email address (*******@mac.com). Not sure at all how i am supposed to migrate that over, since iCloud won't accept the MobileMe/AppleID I provide, and I don't want to make things complicated by creating a new idea.
What is weirder is that when I did try to create a new Apple ID, it turned out I already had an account on two different email addresses I have, but none of my passwords work, nor is the password reset working (I don't receive a reset email from Apple on either address), nor will the reset site let me reset via Security Question because, for some reason, my birthdate on file for both accounts is incorrect.
Ugh, why Apple has to keep making new services under new names is beyond me.
Combine iMessages and FaceTime and call it iChat. Screw iCloud as a name and just add on to MobileMe.