To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!
CloseWelcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.
CloseReview for TrayHotKey by n1rolf
Rated 5 out of 5 stars
Besides the fact that is, I think, the only addon of its kind that works with FF9 it is doing a really good job
Also it is being actively supported unlike the "BossKey"addon which was doing similar job.
To create your own collections, you must have a Mozilla Add-ons account.