Currently Being ModeratedAug 18, 2013 7:46 PM (in response to lburech)
Go to your Movies>Motion Templates>Generators and drop the RT Classic Generators folder into Generators. If you don't have a Motion Templates folder or Generators folder create them in finder in Movies folder. The path should be ~/Movies/Motion Templates/Generators/RT Classic Generators. That should allow them to show up in FCP's generator brouser.