I keep getting this error when ever I try to sign into the Zune Marketplace / The Zune Software. My family has two accounts because I, the primary Zune user am only 15, and when I registered I needed to create a parent account. My parents bought me a zune subscription, but it doesn't show up on my/the child account [egl_goddess[at]neomail[dot]com / Handle = Nyxiaus]
I have a screen cap :

This is me trying to sign into the parent account [the one which I am on now]. Have any of you experienced this problem? I really want to use my subscription, but this keeps happening.
Thank you for your time, Rink / Nyx
Edit: I was not trying to burn, sync, or do anything with a song, but I was just trying to sign in.
PostEdit: I tried imputing the email and password manually [ I had it saved to automatic] but the same thing happened. I have tried going to the marketplace homepage and signing in, and going to the settings page, and it still gives me the freaking error. >.<