People have been asking about Icons to use on their sites for Information Center. Specifically, if you'd like to expose your podcast on your site such that it will launch Information Center. Also, you may want to share a Mix that was created in Information Center.
I spent a few minutes in Photoshop and whipped up the following:
I'd ask you not start using these until the next drop, as the current CTP is very much a alpha/preview where the next drop is something that is more inline with a beta quality CTP.