Ok, I agree with all you've said, but talking only about the reseller I see the following problem: Suppose a reseller has all the tipical limitations ispconfig can give him, plus 20 CMS. He's got 4 different plans. Now, what is the poor man going to do if the 20 CMS are over? I mean, maybe the reseller has a comertial website with his plans for everyone to see. If CMS's are over, will he be "buying" from the ispconfig admin more CMS's? or will he be modifying his plans? I think 1 CMS per MySQL is a good choice, and reseller is CMS 1 or 0, but not number limited. What do you think? Maybe the reseller problem has a solution, i dont know.