Lufi2 writes "QNX 6.3 was released on 3 Jun. New features include accelerated 3D, the Voyager 2 browser which supports HTML 4.01 and XHTML 1.1 now, SCTP (stream control transmission protocol) and packet filtering with NAT! GCC 3.3.1 is also included. If it's not a typo, the Professional version costs $8695/user o_O Usual QNX NC (non-commercial = free beer) LiveCD is not available on the download area yet (As of 9 Jun)... But it sounds very promising"