The concern I had when upgrading was the custom site templates. Some of the default templates in Listserv 14.x, such as LCMD-MAIN, relied on other templates that are removed or are very different in 15.0. If you have a custom version of one of these templates, the pages generated from them may be broken. >>> "TYLER, JASON W." <[log in to unmask]> 4/11/2007 11:40 AM >>> Are there any upgrade concerns in a largish enviroment going from 14.x to 15.0? Jason Tyler, MCSA Kent State University Email Administrator ListServ Administrator 330-672-1325 extension. 21325