Best firefox Extensions
1) Performancing
if you are a blogger than there could be no better extension than performancing, infact i've been posting this article through performancing. you can drag and drop images links. text..
The google image below !! is a dragged image from google website
2) Tabbrowser Preference.
One damn aspect i like about this extension, it opens links from bookmark in unused window. there are many esentaial customization available..
placed under Tools > Options > Tabbed Browsing menu. Tabs can appear at
the top or bottom of the browsing window and can be locked so that all
clicked links open in a new tab. New tabs let you open URLs from the
URL bar and searches from the search bar
do check it out.
3) IE Tab
Do you feel that some IE specific websites are not rendered properly in firefox, then IE Tab is the best alternative.