YouTube Log In for Sync and Uploads
 

Okay on the setup when you hard reset Windows Mobile, you can log into youtube, facebook and twitter, plus setup e-mails...

Does anybody know if the youtube app requires your @gmail.com part of the google id or just the "user name" alone?

I've tried logging in both ways and it always fails, is there another way to do this? I usually just skip and I thought I could set it up later, but I see now log in option on the app, I'd really love to fix this problem.

Kinoma Player allows me to log in with just my "user name" and no @gmail.com