Improve it a bit please Rated 5 out of 5 stars
Excellent gmail addon for firefox, it's really the best ever! But it still seems too beta. Some things to improve your extension:
1) Add an option to close the popup with a button only (aka don't close it by clicking outside of popup window. For example Ctrl+Tab or Alt+Tab)
2) Make the Pop-Ups movable, for huge monitors its very annoying, when Inbox popup is on the right, and the mail-read-popup is 2100 pixels away from it on the left. (or the mail-read-popup should open next to the mailbox-popup)
3) The new toolbar icon doesn't show the number of unread mails, it should! Just like the chrome extension :)
4) The blue-red icon set is very good for Chrome, but for Firefox it should use:
Greyish-blue -> no unread, and
Red -> 1+ unread mails.
5) But the most important: Please give a floating notification on each New Mails.