Here is a simple guide on how to put the add ons into MSN Messenger Plus!. :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 1. Click on the add on file in the "Messenger Plus! Add ons" folder. 2. A window will pop up asking if you accept that the file may be dangerous, but the files are fine (all tested by me over and over to be sure). 3. In the popup window once you have ticked the box, hit the import button below it. 4. You must be signed in to MSN before you can use these. 5. In your logged in MSN homepage style thing, where your contacts (people on/off line), click on the Plus! icon (three cubes stacked). 6. The add on should be there to use... !!!!NOTE!!!! That some of the add ons only work when chatting to someone.