Hello, We're an OEM and are using subversion to version control software for our system. System controller components include Logix 5000 platform PLC's, PanelView running FTV ME, OLDI SAM running Linux and custom applications (mostly Perl and C), Watlow RM temperature controller, PF VFD's and K300 Servos. We enforce svn locks on binary (acd and mer) files, since meging is not an option here. So this is all working pretty well, but my management team is insinting that we revision control everyting as a group. Using svn to make a snap-shot of everything and calling that a revision is not an issue, but making a small change to say, the HMI, then forces a new revision for the whole ball of wax, as it were. So I think this is silly, and we'd be better served by rev controlling individual program/platforms. I was wondering if there is anybody out here that might have some similar experience and/or willing to share any insight. Thanks, Bill