So when I lived in the states I had and Apple ID which I lost the password to, and no longer have the email address tied to it because it was linked to our ISP. Now, all of the stuff I downloaded won't play on my new laptop, but will play on the computers that were authorized when the account was still up and running (the two we had in the US). This pisses me off because I had a lot of stuff downloaded (it seems to play music fine, but not the video files). Anybody know how to fix this?

I got a new laptop and it's sucking the fun out of it not being able to play all of my media files. :(