doese anyone know how to host multiple dns's on one linux box i want to have 3 virtual host, 2 for dns address i alredy have and 1 defaut, i tryed useing name-based hosting but it always just goes to the default page i have been using the xwindows http server setup gui (i also tryed a php redirect but it didnt work very well)

Dig up the Apache manual and edit the configuration yourself. There are example settings for the NameVirtualHost and VirtualHost directives in the httpd.conf file.