Ok finally got iCloud enabled on my Mac. My problem now is with my e-mail address. My iCloud Apple ID is my old .Mac account I created years ago right before they changed to MobileMe. I never did bother with MobileMe because it was too similar to .Mac and I didn't find a use for it but I still used the Apple ID. Now the problem is, with my @Mac Apple ID, should I still have the @me address? I'm pretty sure that once I login, the setup should walk me through but if it doesn't, I tried enabling Mail which brings me to create an e-mail address and I tried to use user@me.com which is the same as user@mac.com but it says it's in use. Am I no longer able to use that address now?