This "Blocking MSN Messenger Ads for Windows Live Messenger (version 8.5)" software is free, but you are encouraged to make a donation to keep the projects active and provide resources for new initiatives:
If you choose not to donate, that is fine. Enjoy the software, and hope you find it useful:
Download MSN Ads Block for version 8.5
I would love to see a line of encouragement from you in my guestbook too.