> tell application "Filemaker Pro"
> do script "something else"
> end tell


Try:

do script FileMaker script
-- 
Steven H. Blackwell
Platinum Member, FileMaker Business Alliance
Partner Member, FileMaker Solutions Alliance (1997-2007)
FileMaker 9 Certified Developer
FileMaker 8 Certified Developer
FileMaker 7 Certified Developer
FileMaker Authorized Trainer
_________________________________________
"The commitment of our Fathers is now the calling of our time."