ThumbXP Messenger - Mr.Thumb Messenger is a complete messaging solution that allows user to exchange instant messages within the most popular IM systems MSN, Yahoo!, and AOL between mobile devices and PCs real-time.
· MSN, Yahoo!, and AOL in one application.
· Direct and simultaneous connection to all supported IM systems.
· Option to work with the same IM accounts on mobile and PC.
· Mobile-Mobile and Mobile-PC real-time communication.
· No cost per message, only standard payment for wireless data transfer.
· It is absolutely free! .
Nimbuzz (Java) Nimbuzz is free calls and messaging! Everything you need to communicate for free. Also share photos, music, videos, and location. Even import Facebook, Yahoo, MSN, ICQ, Google Talk, AIM & more