Hi,
There is a new program circuling the web, which, unfortunately isn't very well known.
This program is a LIFE saver. Literally.
How many times after a new patch you had all your addons screwed up, and you had to update them manually, 1 by 1... Though business.. I have 73 addons. >.<
BUT NOW, THAT WORK IS GONE!!
With WoW Matrix Program you can just have 1 small file in your desktop, "tell" the file where your addons folder is and it will scan ALL addons and update them if there is a knew version!
Unknown addons however won't be updated. Addons which are Pay2Have won't be updated neither.
Test it, it will make your life 89.62% easier.
Not my program, but feel free to hit the thanks button.