how to make 3 characters camfrog id

Not hard.

Download Sandboxie (http://www.sandboxie.com/)
Let say you want to open 2-3 cam frog, then do the following. If you want to open 10 camfrog then create 10 box, but for now let just do 2-3.
Open Sandboxie Control
Click Sandbox
Click Create New Sandbox
(Enter a name, anything you want, doesn't matter) Let say we call it Sandboxie2
Click OK
Now go to where your Camfrog.exe is
Left click once on it, hold down that left click
Drag it into Sandboxie Control
(A pop up window will come up asking, where do you want it) Click OK
Now go to where your Camfrog.exe is
Left click once on it, hold down that left click
Drag it into Sandboxie Control
Left click Sanboxie2
Click OK


By now you will have TWO Camfrog program running, just run another Camfrog normally without using Sandboxie and you now have THREE Camfrog. After this just log into each Camfrog with different account and do whatever trickery or slyfullness that your planning to do.

Any further question, PM me. 

For your problem, it is a little hard for common users to have 3 characters camfrog id. To achieve it, you are reqired high tech and faculty. So it's almost impossible for common users. If you really want that, find an excellent person to help you.

It's impossible