thanks folks...
though tinkertool had a setting for font smoothing size constraints, it didn't seem to make a diff in chimera (which i believe is cocoa).
the thing is that i have a rev b. tibook and 1152x768 on the nice big screen is like running 800x600 on a 14" ... even "small" fonts are quite "big"
i almost shelled out for a 800 with the really nice screen, but i figured i'd hold out for a 1gig...