AWESOME. THANK YOU!! Rated 5 out of 5 stars

Ok, I just did something accidentally that would have taken me literally hours to rectify... that's why I'm taking the time to leave this review. Basically I would have had to check 3 thousand boxes to delete these erroneous entries I made. I did a quick search on firefox for "check all" and instantly came up with this add on. It took me seconds to delete the erroneous entries!!! The thing works like a charm, and my day has been saved. Thank you!!!!!!