brake Rated 1 out of 5 stars

slows down scrolling of wikipedia sites with firefox 3.6.xx and userstyle dark shiny blue transparency ( http://userstyles.org/styles/23304 ) installed

This review is for a previous version of the add-on (1.0.11). 

Styles slowing down pages

Yes, some styles (especially those with background images) will slow down web pages. Unfortunately there's nothing I can do as this is an issue with Firefox. I recommend you use a different style if this is an issue for you.

Rated 1 out of 5 stars

Doesn't work in Windows 7 Ultimate and Firefox 3.6.7.!!!
In the maintain grid there are no styles listed to edit after installing some styles. Though you cannot remove them any more!!! Now a fiddely hack is necessary to remove the styles!

This review is for a previous version of the add-on (1.0.9).