It has nothing to do with icons, security, testing, protocols or anything like that. It all got to do with licensing. In version 2.1 you purchased a license and was supposed to be honest about it. If you purchased one client/server license you should only install it on one client and server but many people installed it on more machines than the license was for.
Now, in version 3.0 they are trying to keep you from doing just that. They have not found a working model yet. They are not sure how to do it. All they know is they want to lock the license to keep you honest. If you purchase one license you will only be able to install it on one client and server etc. This is whats taking so long. We can all complain and jump up and down but nothing will help. This is the way they want to move and that is it. It does not take a rocket scientist to read between the lines of all their feedback on these fourms to get the picture of what they are doing.
radmin 3 make you feel like you never left you computer at home or the office. radmin 3 keeps your computer's within reach of you anywhere, safely, securely, remotely, radmin 3. nothing eles does the job better.