Makers of KonaKart, have you considered using a revision control system for official releases of KonaKart? I would like to have the base release in something like Subversion or git so that I could easily see what changes I've made to various files, create branches, submit patches to you, etc. Then when you release the next version, I could just update my working copy instead of downloading a whole zip file, manually determining the differences, undoing and reapplying my patches, etc.