psexec conditional build

[draymond]

Visual Build Professional 6.1
Windows XP

Using psexec I can successfully build something remotely using the following command.

psexec \\MACHINENAME -u DOMAIN\USER -p PASSWORD "c:\Program Files\VisBuildPro6\VisBuildCmd.exe" "c:\BuildScripts\PRODUCT.bld"

Is it possible to only run particular groups of actions via the command line?

or

Can we pass a macro value via the command line that will fulfill the conditional build rules?