I imagine that a lot of people know about this already, but in case you don't:
http://webmessenger.msn.com
Is an online implementation of MSN messenger that a friend showed me the other day. It's really quite cool, because it means that you can use MSN on computers that you can't install to, like university (that's where I use it the most).
So if you didn't know about it before, check it out. It's nicely done.
Linear Mode
