Question: I have two administrator accounts happening on my computer (running XP). I use FF and TB, my fiancee prefers OE and IE. So far, Mozilla doesn't seem to support multiple user accounts...yet another strike against the mighty MOZ...yes, I AM keeping score! However, I found a little utility that enables you to have Firefox as your default browser on one account, and IE on the other. Works great. Does anyone know of any utility/workaround/extension that will allow the same for Thunderbird. It's getting quite annoying... TIA, Drude