[Rich]

The 2 are not compatible because since they are both named "vbtube", they likely have a few of the same files names or templates and phrases. They may also share some of the same table names depending on how unique the developers were trying to be.

In another note, I viewed the pro version and spammed myself, as a guest, through your send to friend feature. That should be limited to members and should record all sent friend requests with the text being stored. This way, the staff can monitor what is being sent and since its member only, we can remove anyone who abuses the system. The current method is certainly flawed.