Only the Windows versions of RealOne Player, RealOne Player version 2, RealPlayer 10 and RealPlayer 11 beta are affected.
RealPlayer 10 beta, RealOne Player for Mac OS X affected by security issue
Utilities Updates: File Buddy; iPartition; RealOne Player; sunShield; IP Address Menu; SideTrack
Streaming video problems and RealOne's capabilities under Mac OS X
RealOne for Mac subpar?; Dual-booting a dead practice
Simple Search; iSMS; RealOne Player; Mozilla; more
RealOne offers a great selection of video, but watch out for its overbearing ways.
Pricing not available
RealNetworks says RealOne Beta 2 is Mac OS X 10.2 tested
Real Networks Says RealOne Beta 2 not tested with Mac OS X 10.2.x
Utilities Updates: Emailchemy; XPostFacto; RealOne Player; Shredder; Chameleon; Neon NetMinder; more