Peaches use the new Trillian.. It has a history for all the messengers (not even the Pro version) and it is much more user friendly than the older version - I hadn't used it since Trillian 1.0 and I am finding it really nice to work with this time around. Between that and skype you don't need much else
Only thing that sucks about the histories is they are in .txt format not .rtf