Hello
I really saw this feature on the script list, Which is amazing and really help full
http://www.msgpluslive.net/scripts/view/529-Photo-Sharing-Disabler/
It display the photo sharing in the Windows live messenger
Its helpful for lots of reasons, Photo sharing makes our computer slow sometimes, it protect our privacy, because in the photo sharing you'll find the picture in MessengerCache folder and it would be waste less to just send a cache of the picture with a bad resolution so the other user can preview it , and then send the whole picture " when he press the save button "
I really hope this feature would be in the next plus.
Thank you.