I have lots of problems. For a while now, I've had a problem with my hotmail account. In the bottom left hand corner, I keep seeing js2.wxlrs.com and css.wxlrs.com. Recently, problems have extended to Firefox. The past month's worth of history has been deleted. It won't save any of my history. It has also deleted all of my bookmarks and my bookmarks toolbar. What can I do?? As far as I'm aware, I'm not running any antivirus software. I have a white macbook osx lepoard. I don't know what version my Firefox is. Please help! I really am clueless as to how to sort this out.