Rated 5 out of 5 stars

superb addon must be a ff built in, though theres a wrong link XPath by default in http://*.youtube.com/results?* that makes it cycle trough the first and second result pages, its set to //div[@id='baseDiv']/div/div/span[1]/following-sibling::a[1] when it should be set to //div[@class='pagingDiv']/*[last() ][name()='A'] to display all the result pages, hope i helped :-)

This review is for a previous version of the add-on (0.4.0.5). 

Thanks for the notice the issue.
I correct it. I will be roll out in next 24 hours.
Thanks
Wind