Worked ok with many files (but not with many other), the main problem I found however is that since I installed it, all my Office X applications will open, then quit unexpectedly (except for Entourage).

This won't happen if Office applications are opened as a result of opening office documents.

Uninstalling Fip4Mac solved the issue.

Hope they'll come up with something better soon we can see it's getting there, but not quite yet...