Hi,
Just set up FireGPG for the first time. I'm using it with gmail in Firefox 2.0.0.11 on a Mac with OS X 10.4.11. Everything seems to be working smoothly, except that the "Decrypt this email" link which appears at the bottom of an encrypted message (next to the "Reply" and "Forward" links) doesn't appear to do anything when I click on it. (The pointer does become a hand rather than an arrow when I mouse over the link, however.) Everything is fine when decrypting the message by highlighting and right-clicking.