Found a good post for how to ThinApp Office 2010:
Make sure you download the office2010-1.vbs script and put it in the root of your ThinApp project for everything to work right.
I was reviewing my traffic, and noticed that this page still gets a lot of traffic.
For everyone that stumbles across it, I thought I'd point out that as of today, Office 2010 still shouldn't be ThinApped in a production environment. From my experience and testing, it looks like it will run for around 30 days, then it will time out looking for activation.