I have heard not so nice thinks about most 'NUKE' products(phpnuke, DNN). I also am Ia member of a site run by postnuke.I have heard and find (postnuke) that the sites are very slow. And don't say it is the server because I am an admin on the site using postnuke and we have very good servers.The site only has 600 members and there is rarely more than 5 users on at a time.What could be the cause of this?? Is it just such a big program or is it just engineered poorly.Are there better products out there to use.