Rated 5 out of 5 stars

Awesome, finally a Maxthon2 plugin like features on Firefox.. you'd think stuff like this would be built into the browser.. but Mozilla are too busy implementing noob crap. 5stars from me, an option would be nice for detaching the .swf object, but don't close the current tab page, like youtube where you can browse and add to comments to the same page that the video was detached from. ie just duplicate it

p.s the 0.4.2 update with the detach button is much better thanks

This review is for a previous version of the add-on (0.4.1.1-signed). 

You can detach the video without closing the tab when cancelled the lmnPopVideo options "Close the original tab" in add-ons manager.