I have firefox 3.5.19 and there are no instructions on how to install update 10.0.1 Last time I tried to update firefox it wrecked my system. It is such a pain in the ass to install firefox on this system with no help or instructions or any way to contact firefox directly. why after extracting firefox is there no way to tell it to install itself? Tried running it from the extraction directory but that just fucked up the computer and had to reboot.