Mr Commandline Render Flags Are Where.....?

This is probably a silly question, but I am trying to find the command line flags for mentral ray either in the help docs or in the command line...basically I am looking for the mental ray equivilant of render -h

Thanks a bunch!

LR

QUOTE(LoneRanger @ 03/31/06, 08:56 PM) [snapback]232935[/snapback]
This is probably a silly question, but I am trying to find the command line flags for mentral ray either in the help docs or in the command line...basically I am looking for the mental ray equivilant of render -h

Thanks a bunch!

LR

CODE
render -r mr -help