Well, literally just been updated this minute that some bug fixes in MSN Messenger 7.5 have been addressed and sorted out, mainly those to do with the Connection Troubleshooter which I have ironically found most troublesome myself, but nevertheless, the update is now available.

The changelog shows these two bugs:

Bug 1:
In French markets, when opening a conversation window with a MSN Mobile Buddy we previously showed the french version of the text “Messages you type here are delivered to a mobile phone or pager. The recipient may be charged for each message by his or her wireless service provider.” But now it will say “Messages you type here are delivered to a mobile phone or pager.” Because it almost all cases, the recipients pay for the service in general and don’t have to pay for individual messages.

Bug 2: Connectivity Trouble Shooter Fires Stray Bullets
Sometimes after running the Connectivity Trouble Shooter, users found that some of their computer programs were no longer able to connect properly. We fixed up the Connectivity Trouble Shooter so that should no longer happen.

View Leah’s blog (MSN Messenger Program Manager)
Download MSN Messenger 7.5.0311