Just two days back, Adobe made a prerelease of Adobe Flash Player 10. There are many new significent features, improvements. Some of the features like RTMFP(Real Time Media Flow Protocol) just discussed but not shared the deatil yet by Adobe.
This prerelease from Adobe gave great news to Open Source Flash community( http://osflash.org), more Specifically red5 community and they already started talking about it here and here.
But from the release notes, it seems that many new features will be available only to FMS users with future release of FMS, so it will be another challenge for the red5 team.
" mambot to easily embed Flash clips into Joomla 1.0.x/Mambo 4.5.x content." Contains instructions on how to use this mambot as well the coding (AKA {flashembed} etc etc)