Microsoft have renamed MSN Messenger to Windows Live Messenger and it is available in beta format. It seems to work well, but I've reverted to Messenger 8.5, because a friend kept complaining that their Messenger locked up whenever I chatted to them...
See http://ideas.live.com/programpage.aspx?versionId=0eccd94b-eb48-497c-8e60-c6313f7ebb73
I know there are a ton of other sites that do the same thing that live is doing, and microsoft is basically playing catchup, but almost every week they are adding new feature or changing the look... and so far i really like it. mostly because of how clean and simple it is, but yet very feature packed. (still want messenger or other IM client capabilities built in... but i guess its coming)
dunno, i usually dont give props to MS, but i am liking this....

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