Nope I don't use Gmail...

I realise it happens when I have way too many tabs open for a long time. o-o' nuu~ I have a tab addiction :uhoh:

I don't think you can really fix that, Firefox is just stupid like that xD

Why don't you try Chrome for a bit? When it crash it only crash 1 page. Tabs can be moved in and out freely.

I found it load up faster than Firefox... (when I quick launch both of the at the same time)

My FireFox keeps crashing as well. Same with my IE. Now my brother keeps bugging me to use Google Chrome but I don't want to.

Meh stupid browsers.

Mine seems fine.

I clear all private data when it closes with the exception of forms, passwords and bookmarks. Also use CCleaner once in awhile. It clears even more uneeded data that may cause crashes.

Google Chrome is alright.