Messenger Jump! MSN Winks Installer is a program that helps you preview, install additional winks to your MSN Messenger. We collect hundreds of different MSN Winks in Messenger Jump! MSN Winks Installer for you. How to use: Messenger Jump! MSN Winks Installer is very easy to use. After you logged on MSN Messenger: (1) Select your favorite wink in winks list. (2) Click "Install this wink into MSN" button.