My point is, it's not stable yet, though fast and working well. You cannot downgrade to MSN 7.5 if anything goes wrong, so take your time if you are heavily dependent on msn msngr.
You can downgrade to version 7.5
Just uninstall Live Messenger & reinstall MSN messenger 7.5
Although make sure you have installable of MSN Messenger 7.5.
I downloaded Windows Live Messenger (WLM) yesterday, to try it out. I think it was jarring on the eyes, I didn't like it one bit. Everything was a little too hotch-potch and it was visually unaesthetic and not as user-friendly as MSN Messenger 7.5 or 7.
I simply uninstalled WLM, and reinstalled my earlier MSN Messenger 7.5. I prefer practicality and simplicity, over unneccessarily many features.
Although make sure you have installable of MSN Messenger 7.5.
Sorry thats what I really meant by not being able to downgrade to 7.5 because they don't have this on the download list anymore... didn't think too many guys would have the 7.5 installation handy