I am a rookie webmaster, have three, well 2 1/2 functional sites, my Dolphin run site is still a work in progress. Another newer update: 7 Sites only one is pure zen cart, and several too many to count set up for others. Gotta say never a problem with installation Hosting is the key and Tera-byte has been the answer! Update: 4 and 1/2 working Dolphin sites. One is private for a particular group of people for training and development and the 1/2 is my sandbox.