Hi, I have the same problem - a blank screen - but I can see the plugin has loaded.

The Adobe flash page (see below) says "You have version 9,0,21,75 installed" - I've no idea how this relates to the required "Flash 9B3 plugin" as noted elsewhere in the wiki. I also tried the 'current' level of the Flash 9 plugin - 9,0,16,0 with exactly the same behaviour. For my sins I'm running XP.

Any chance someone who can get their site (or the demo) working can post the flash plugin version they're using? (Go to http://www.macromedia.com/software/flash/about/ ) to get this...

Both the demo site http://sicore.com:8089/webmail/webmail.html and its mirror http://jbms.demo.jboss.com/webmail/webmail.html are unreachable for me :-(

It seems I can access the demo site from the family Mac at home but have the same problem with the Mac (intel) version of the plugin (Flash 9,0,20,0). Maybe the recent versions of the Flash plugins have boken something?

you need to compile from source with Flex 9. The demo and all is no longer useful as the GA of Flash 9 is not compatible with the version of flex in the B3.