Macromedia wants to hear from Mac users who successfully get the Pet Market app running on OS X.
Quoted from the Pet Market FAQ:
Will there be a Pet Market version for the Macintosh?
The client-side portions of Pet Market can be explored with Macromedia Flash MX and Macromedia Dreamweaver MX on the Macintosh. There currently is not a shipping version of ColdFusion MX for the Macintosh. However, some developers have succeeded in getting both ColdFusion MX and JRun 4 working on OS X. If you are successful in getting Pet Market to run on ColdFusion or a J2EE server on the Macintosh, we would love to hear from you.
Pet Market App: