Hi @all,
first I'd like to thank you very much. FireGPG is very smart and nice ;-)
The Encryption works fine and easy. But couldn't you integrate a function which detects a "-----BEGIN PGP MESSAGE-----"-Tag in a GMail message and shows a button Decrypt in Top of the E-Mail? Perhaps you could also open a new Firefox window to show the mail with the decrypted parts.
But, all in all, FireGPG is super!
Go on and safe the web while Firefox is rediscovering it ;-)