Not sure if there is a better place to post this but is anyone else having FF problems the last two days? One problem is that the back button blanks out and doesn't function and another is that the url of the last site visited stays in the top url field. It's very annoying and though I've googled it I am not really coming up with a helpful fix.
did you just updated to firefox 3? instead of hitting back, you can press the "backspace" to go back or you can right click on the blank space around where the back button used to be, and then choose customize, you can add the back button back to the toolbar