Voici la toute dernière version de Messenger Plus!, la 3.51.128.
Les Changements 
The Misc section of the preferences now offers 3 methods to control the way Messenger Plus! hooks Messenger
The Recovery Window has been modified
The "HandleMessengerStart" registry setting has been documented and now also controls how the new attach mode operates
A /notif command has been added which opens the Notification Configuration window for a given contact
The /sendfile command has been fixed for the final version of Messenger 7
Sound Pack files (with a plp extension) are now associated to Messenger Plus! in the Windows shell
The custom emoticon problem for the Quick Icon panel and MSN Messenger 7 has been fixed
In several windows of Messenger Plus! (like the event viewer and the floating windows), the status icons now use the Messenger 7 style (in MSN Messenger 7 only)
Fixed a bug that stopped handwriting to work when a contact sent a message while drawing
Wink messages are now properly logged and formatted in the chat window
Pour télécharger
Messenger Plus! 3.51.128 (4,36 Mo)
Site oficiel :
Messenger Plus!
Source : FileForum