I haven’t had much luck getting the GNOME GTray app to work under Fedora. Dug around a little bit, and came up with a Firefox extension that largely does the trick (although you should probably just go to the front page and look for the newest version). Now I have to check my browser window to see if I’ve got new Gmail as opposed to simply looking at the GNOME system tray, but at least it works.
sweet, i’ll have to try that…thanks for the invite!