ICQ is very popular IM service on Windows PCs. But, it neglected the Windows Mobile devices from the past couple of years and did not released any updates for its IM client for Windows Mobile. Now, the ICQ is trying to revive its Windows Mobile client by releasing a BETA version.
The new BETA has updated interface and looks very promising for sure. The installer is in the form of a CAB file which is meant to be directly executed on your device. Copy the file using activesync and execute the cab file on the device itself.