I just put the latest release information on RIAForge and OSFlash. This new release has better exception handling internally, and adds one more remoting call meta property – returnArgs. If specified the arguments you sent with the request come back to your onResult and onFault handlers; could be useful. Also note the custom error object handling, read about it here. Next release I’m probably going to get asynchronous calls working. At this point I don’t think it’s a huge deal though.

http://ssr.riaforge.org/
http://osflash.org/projects/ssr/