Do you have the Firefox plugin enabled? That is known to leak, and depending on how many bookmarks/how much history you have it can leak *a lot*. If you have that enabled, try disabling it for awhile and see how things are.
Do you have the Firefox plugin enabled? That is known to leak, and depending on how many bookmarks/how much history you have it can leak *a lot*. If you have that enabled, try disabling it for awhile and see how things are.