FIXED POPUP windows problem! - there is another copy for 3.5 ! Rated 4 out of 5 stars
This is a great extension, thanks! Popup windows had coming maximized tho.
But I finally was able to *fix that* in the .js file here [mediafire.com/?ymm1zjy0edu]
It would be great if the author can review and add this fix if found convenient. :-)
(There is a copy of this ext. that works with 3.5 here: addons.mozilla.org/en-US/firefox/addon/12366)