I have recently changed my email address on my itunes account, and it's turning into a nightmare.
on my computer, if I start itunes, and i try to log in into my itunes store, it says, "please validate your email address".
So I did that and on the apple page, it says, my email address is sucessfully verified.
So go back to itunes and try to log in, at it says it's not!!!!
I did it like 10 times already and my phone is working fine with the new email address to download apps, but on my computer , the itunes just refuses to log me in. It's driving me nuts now!