After Firefox gave me the finger in regards to Furaffinity the other day, I found a replacement called Palemoon x64 based on the nightly builds. Of course, I also cleared out my firefox profile before finding Palemoon so I wasn't able to inport all of my bookmarks and add-ons but I'm actually not disappointed for several reasons:
1) Palemoon couldn't import my last profile backup 2) It allowed me to clear alot of bookmarks that weren't used anymore 3) This is important, it's a clean install - so I shouldn't have problems from add-ons or anything that was profile specific.
So for those interested in a tweaked Firefox version, I definately suggest you check out the Palemoon version that can be found at http://www.palemoon.org