Just to advise, I found a way to do what I needed using ORCA.
Basically with ORCA you can add the installation options you want and it creates a .mst (transform) file which can be pushed out with the original .msi through GP.
I believe you can also create the .msi package again with just the required installation options using ORCA, but I haven't actually tried this yet!
Hope this can help others...
Glenn.
I have an .msi package that contains multiple clients and when I select to install I have options for what clients I wish to install. How can I strip out the bits I don't need and have an .msi that will only install the one client from this package that I do need? I need this for pushing out to users via Group Policy. I want to publish and when users select to install from "Add/Remove Programs" I want it to install as a passive install, so the users sees the progress but doesn't have to select any options. Any help would be great...

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