Campagnolo Athena 9 speed compatibility? I own some NOS shifters, Campy Athena 9 speed, from 1998 i guess.
do you guys know if I can use it with any campagnolo front/rear derailleur?
how do I know what is compatible?
This page is incredibly useful for figuring this stuff out. Campy shifters with just about any front derailleur should be fine since they have micro trim. 

http://en.wikibooks.org/wiki/Bicycles/Maintenance_and_Repair/Gear-changing_Dimensions#REAR_SHIFTING_TABLES