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