The enhanced security features present in Mac OS X 10.6 prevent Adobe's PDF Printer from functioning as it did in previous versions (TechNote cpsid_50981).
"Videos do not play correctly in Bridge CS3 or CS4 Preview pane with QuickTime 7.6 or X" (TechNote cpsid_51255).
"Crash or program error occurs when using Menlo font in Photoshop and Premiere Pro CS3 and CS4 (Mac OS X 10.6)" (TechNote cpsid_51220).
Other CS3 Applications have had no major issues in Mac OS X 10.6. Additional issues will be added to this page as they are identified.