Rated 5 out of 5 stars

by Javier "DarthMadara" on اوت 31, 2011 ·

... You can turn-off *hardware-acceleration* in Firefox: options > advance > general
(I do this in my secondary -developer- profile)

This review is for a previous version of the add-on (2.0.10.1-signed.1-signed).  This user has a previous review of this add-on.