Nokia OS 1.2006.26-8 is the latest, beyond this there is no latest. Not as of yet. Now the Gaim that you got, is probably the one that could be used with the earlier OS version ( 2005). Older versions of various software are not compatible with the present Nokia OS 1.2006.26-8. The Gaim that actually works is available here :- http://maemo-hackers.org/apt/ There are step by step procedures, as of how to install and use it, mentioned in various Posts here in this Forum.