I'm writing a macro to batch process files. The macro will hopefull be able to check out, update a few custom properties, and then check in the files. I've found Checkin but can't find any way to check out files. I've also found methods referring to ownership, ie ChangeOwner, TakeOwnership, and ReleaseOwnership, but I don't know if this is really what I need. Can someone point me in the right direction? An example would be very beneficial.