We are very new to EPDM so go easy on me.  Our VAR tells us we can limit the amount of versions we keep to ensure our database does not get out of control.  My question is, if revisions are just special versions does this mean that a file limited to 20 versions that makes it to a revision at version 2 will be deleted at version 22?  Is there a way to mark the revisions to never be deleted?  Thanks for the help!