What's going on with firefox,the latest version is dire,it's useless,half the stuff doean't work,crashes,etc. I've used if for years,never crased,very few problems,but the latset 5.1? is a total nightmare,crashes all the time when using my Yahoo mail account,freezes,doesn't render pages properly,won't load many pages,anyone else finding the same,it used to be good,but I'm about to give up on it,any other better browser to use?