I agree with Dr. Byte. My hosting company also would only install zen-cart by using fantisico NOTHIING WORKED other than the landiing (home page- i.e. DEAD & BROKEN LINKS) They told me that I WAS ON MY OWN as they don't provide ANY support. That was last August. I finally decided to give 1.5 a try and uploaded it via Filezilla FTP. WOW EVERYTHING worked the first try. Now I am just waiting for the DNS to update.