For one reason or another we are going to adopt Solaris for our new deployment of business management systems. Our question is which server and how many of them. "How long is a piece of string?" you might ask - well we have a complete system map, we know how many users and we know the size of our database and the speed of our app so we can provide this information but where is the best place to start? Do we go to Progress and ask for help? Do we go to Sun and say this is what we are doing so please help us? Does anyone have a list of "Don't do this" horrors?