the author of this app says:
Instant Messaging for Palm-sized PCs. Communicate instantly with all your friends using Yahoo! Messenger. Also displays the same MyYahoo content as the Windows Desktop version (news, stocks, sport scores, weather reports) and displays Yahoo! E-mail and other alerts. Support Jornada 420/430, Casio E15, E100, E105 and Compaq 21xx and 15xx models.
Recommend a browser to view full content (news, stocks, sports, weather stories). AvantGo and iBrowser (QBrowser) supported.
- 2.11 and Above