upIRC (formerly apIRC) is a fully RFC-compliant client for Internet Relay Chat (IRC) servers, packed with a wide range of features.
Companion PQA
The upIRC Companion PQA (found in the download section) provides an online IRC server directory. It requires upIRC 3.20 or later
Webmessenger - Mobile Instant Messenger for Jabber (Palm OS) - Leveraging its rich featured Mobile Instant Messaging client for Palm, Webmessenger has created an XMPP compatible client for Palm to allow Jabber users to also enjoy the features and benefits of a native Jabber client. You just need an account on an existing Jabber server (jabber.com, jabber
IM+ for Lotus Sametime (Palm OS) - With IM+ for Lotus Sametime you can communicate from mobile devices as easy as you do with desktop client. As a native desktop application from IBM, in addition to Lotus Sametime messenger IM+ supports connection to public AOL network