Using google talk inside gmail windows sucks for me.
So I installed adium in my macbook and start to configure it.
But login never succeed with my actual password my company enforces two factor autentication and adium dosen’t fave that feature so.
You have to generate an application password in:
Create new password and select custom and in the app name choose ‘GoogleTalk/Pidgin’
Use the password you generated in Adium and you are in.