beside the fact that
GetFLV might actually work, it is a terrible program.
1. even at $59.95 that is overpriced considering open source rtmpsrv will do much of it for free
2. your GUI is HORRIBLE. for god sakes get the Qt framework. it is open source and free. VLC media player use it as an example.
also as of 2011-1-27
Amazon changed to using an IP based RTMP host instead of URL. so windows users are basically out of luck. for some reason i cant even get rtmpsrv to work on linux with amazon since then