I use my gmail for all my iTunes purchases and MobileMe for syncing. I'm keeping the iP4 on 4.3.3 (unlocked and selling it next month when I get the 4S) but updating my iPad. I'd like to use my iTunes/gmail as my apple ID for cloud but don't want to lose the MobileMe syncing on the iPhone. Is this going to cause any conflicts with my devices or syncing back on my Mac? I know there have been a lot of questions/posts but I haven't seen anything that addresses this problem yet.