Alright, the title really says it all, but i will explain further. Whenever i am watching a video on youtube (or any other video for that matter on a browser) and i get a pop up in msn, whether it's somebody coming online, or somebody messaging me, my browser crashes. I have tried this on many different browsers, from Firefox to Google Chrome and everything in between. I have the latest flash player (9) from adobe. I have tried this on earlier versions of MSN, and i do not get the same problem, however i don't want to resort using a really old messenger without all the cool features Windows Live Messenger has to offer. Thanks in advance for any help!