Hi, I just bought a PS Vita today and just created an account. I was on step 4 of the account creation thing, the step when I entered my email, passwords, etc. When I clicked Ok, it said "The sign-in ID (email address) can not be used. Please enter another email address".
I was frustated and confused by this and tryed typing it in again, no sucess. I then tried logging in to the PSN Network with it and it works perfectly. It just doesnt work on my PS Vita. Please Help!!!!