Just in time for Thrillville 2007:
http://www.majornelson.com/archive/2007/11/27/november-07-back-compat-update.aspx

They add support for the original thrillville.

It's too bad I bought Tv2007 for my PC, since I was so pissed at them for not making such a popular (and current) game BC from the beginning.

/sigh