FYI for those who like to run QNX in VMware on Ubuntu and want to try 10.04:

The installer for VMware 6.5.4 will hang while configuring player. You need to patch and rebuild (kernel) modules, and 
here's a link place to help you do that:
http://ubuntuforums.org/showthread.php?t=1481780

Cheers!
/P