If you are using Firefox 4 Beta (i'm using Beta 6) and want to install Greasemonkey add-on through Tools --> Add-ons, you're out of luck. But there's a website that provides nightly build Greasemonkey:
https://arantius.com/misc/gm-nightly/
Click Allow if prompted before installing. This add-on is for testing purposes and may not stable. Please remember that you're also using Firefox Beta.
Have fun!
https://arantius.com/misc/gm-nightly/
Click Allow if prompted before installing. This add-on is for testing purposes and may not stable. Please remember that you're also using Firefox Beta.
Have fun!
