Hello,
Here are few things to watch for:
1. Develop against Flex SDK 3.0 or 3.2 and for Flash 10
2. Try and do a dispatchEvent for a mouse even manully and see you can catch it
3. Enable Kiosk support for the Flex Module you are developing using our Studio (Watch Advanced Modules and Kiosk Video support)
Let me know,
Regards,
Sean - MediaSignage.com