The great Thunderbird email program just went through a major revision and a number of its add-ons stopped working. According to the sleuths over at their forum, many of them actually still work, but have a built-in limit as to their validity (which versions of T-Bird they'll work with), so when Thunderbird hit the big 5-point-oh, they declared themselves to be 'possibly incompatible' and T-Bird took that to mean they were toast.
What makes this program so great is that it handles multiple identities, yet treats them completely separately when it comes to ISP configurations, passwords and the 'From' identity when replying to people. Plus, it nicely lists the identities along the left sidebar, each one followed by its own 'Inbox', 'Sent', etc, folder. Not bad for a free program. My page on it is here.
As far as the wayward add-ons go, I use one to organize the sidebar and another to minimize the program to the SysTray, both of which turned belly-up with the latest update and both of which I found working replacements for. They're on the page above. For the rest, you'll either have to do a Google search, looking for "thunderbird add-on" and a concise description of what you want it to do, or tweak the version number of your current add-on as described on the above forum page.
The one particularly annoying, puzzling, baffling thing about Firefox is its inability to save an icon to the Desktop. It's a far more sensible way of temporarily saving pages than opening them in a new 'tab'. Once you do that, you're for
Tracked: Jul 18, 11:08