Set-up instant messaging with eM Client already installed ?

I did not notice an option to install instant messaging when I installed eM Client to use with Exchange 2010. If I missed it during initial set-up is there a way to install (or activate it) after the fact??

Instant messaging for Exchange? IF you mean MS live then it is no longer working or supported.

Anyway you can setup additional accounts in Tools - Accounts - New account - Chat.