Anti Matter Games is growing their external community test team to help test some of the upcoming content for RO2/RS. You can find out more information here in our forums: http://forums.tripwireinteractive.com/showthread.php?t=100816
And last but not least: Check out this amazing video put together by the 29th ID using Rising Storm!
http://www.youtube.com/watch?v=NrUC74JI6jA&feature=youtu.be