What versions of Flash are compatible with SlideShowPro for Flash?

Macromedia Flash MX 2004, Macromedia Flash 8 and Adobe Flash CS3/CS4.

Is both ActionScript 2 and 3 supported?

Yes. The download archive contains components written in both languages.

What versions of the Flash Player support SlideShowPro?

SWFs containing SlideShowPro for Flash (ActionScript 2) may be published as either Flash Player 7, 8, 9 or 10. SWFs containing SlideShowPro for Flash (ActionScript 3) may be published to Flash Player 9 and 10 only.