I am using DTPO since quite a while and I am really very pleased with it. Today I decided to make a new user on my Mac because I started with a project I want to keep separated from my other activities. For this project I need to have a database and so I fired up DTPO. However, this comes up as unregistered. Since I cannot use 2 userprofiles at the same time on 1 computer I guess I am not violating the license agreement, but how can I get DTPO to work registered? Just putting in the reg.number? And do I have to close the database when I switch userprofile?