I have a MobileMe address that I'm not ready to move to iCloud yet (too many emails kept on the server that I reference between multiple computers). Once those are organized and backed up I'll make the switch. In the meantime, can I set up an iCloud account with a new user name/email address to just try things out. Then, when I'm ready to switch my MobileMe account over can I go back to using the updated MobileMe account as my main iCloud address? From what I understand you can set-up three iCloud accounts. Just wasn't sure if the first one you set-up works any differently than the subsequent accounts?