Can anybody share information on the architecture of KOHA OPAC Interface

You have a lot of options for customizing the OPAC without replacing the home page altogether. My blog has several detailed articles on some things you can do, including this overview: http://www.myacpl.org/koha/?p=160 Also please note that it's spelled Koha, not "KOHA" (it's not an acronym). Thanks, Owen -- Web Developer Athens County Public Libraries http://www.myacpl.org