Quote Originally Posted by 'Yamio',index.php?page=Thread&postID=155371#post15 5371
Quote Originally Posted by 'Sam DeathWalker',index.php?page=Thread&postID=155343#p ost155343
26 man instances.
Old world instances such as Molten Core, Onyxia, and BlackWing Lair will take up to 40 chars, Sam.

BTW what level are your toons now?
It's not like you'd be able to do a level 80 25-man raid with 24 shaman + 1 paladin anyways. You'd get 1-2 shotted, unless you're sitting in full heroic/badge/10-man raid gear with all of your guys. Then you'd have to deal with movement issues.