BusinessCommander.Net

FileMaker 10 Business Commander:

Windows XP SP2

Windows Vista SP1, full "Certified for Windows Vista" achievement

OR

Mac OS X 10.4.10 Tiger
Mac OS X 10.5 Leopard

FileMaker 9 Business Commander:

Windows XP Professional with Service Pack 2
Windows Vista SP1, full "Certified for Windows Vista" achievement

OR

Mac OS 10.4.9 or better (Intel-based Mac)
Mac OS 10.4.9 or better (PowerPC-based Mac)