See also:
For DirectRT:
http://www.empirisoft.com/support/showthread.php?t=1309
For MediaLab:
http://www.empirisoft.com/support/showthread.php?t=491
See also:
For DirectRT:
http://www.empirisoft.com/support/showthread.php?t=1309
For MediaLab:
http://www.empirisoft.com/support/showthread.php?t=491