Are you looking for a Portable messenger? Then carry portable yahoo messenger 9 in your USB flash drives.
A latest Yahoo messenger 9 has released with many features. You can download here for free!
Features of Portable Yahoo Messenger v9
1. IM with 1 friend, or conference
2. SMS to friends’ mobile phones for free*
3. Join a chat room to meet new friends while you discuss your favorite topics
4. Make free PC-to-PC calls and PC-to-phone calls for cost(plus free voicemail!)
5. Use the built-in media player to watch web videos and view photos with friends
6. Show your style with emoticons, Avatars, etc.,
Portable Y! Messenger 9 works along with older version of Y! Messenger also.
Lets start your chat every where every time 
