OK, I took the plunge. So far I have found only one major bug- when used as a plugin in Final Cut, RED windows can get stuck to the cursor- as you move the cursor, the last window you clicked on moves as well. Also, the scrubable numbers in the input windows can also get stuck to the cursor. This only happens occasionally but is more than annoying. Restarting FCP alleviates the situation but then it comes back. Hopefully it won't happen too often. At least they fixed the superscript bug.