but there is some kind of way to 'save' it or 'save as' to the wiki. it is saving currently for you and came up for me. but we can have issues with conflicting versions perhaps.
i used to do stuff at Hughes Aircraft Co. that involved keeping a master copy and lots adding to it. I COULD BE WRONG ABOUT THIS!!!!! but we should know for sure so we don't have people unhappy and/or wasting time.
