Gaim 2.0.0 beta 1 was released yesterday and not everyone likes the choices that were taken. Appart from the discussion about voice and video support, I personnaly appreciate the big work done on the interface.
I have built rpm for cooker but as the authors advertise it as highly beta (If you decide to try it out, please back up everything in your .gaim directory) I won't upload them to cooker.
You can find the rpms for cooker i586 on my repository (urpmi.addmedia pterjan-cooker http://fasmz.org/~pterjan/rpm/cooker/ should work).
I plan to update them there until gaim 2.0.0 is considered stable enough to go into cooker. I may also rebuild them for cooker x86_64 and 2006.0 i586/x86_64 when I find time.
Update : x86_64 for Cooker is now available.