I downloaded and updated my T2 on Sunday with OS v1.01. You can get to this update by pressing INTERNET, LEARN, Practice. Once there, you will be prompted to download to your blank USB device. This update only adds interactive practice mode, as far as I can tell. I think it also played around with my Registration Sequence settings, but I'm not too sure about that.

Give it a try, but back up the keyboard first!!!

Al