Not sure where to put this. I was working on a friends pc with XP Pro. I could't reach Gmail with IE. Said 'page couldn't be displayed'. So I lauched FireFox and it said something about a server certificate had expired. So I clicked on 'make an exception' or something similar. So I can get to Gmail now but... A small window comes up asking for a 'master password'. I click 'clear' and I can get to Gmail. How do I get rid of that annoying password window?