Is AOL Holding My Blog Hostage?

Originally, when I set up my Blogger account I was using aol for e-mail. So, I set up my Blogger account using my aol address as my user name. Then aol suddendly cut me off and I can't get to my aol account any more.

I am going to try to change my Blogger account to my gmail address. I don't know if my Blog will transfer as is, or if I will have to start a new Blog.