Using Idroo with Skype

Has anyone else used IDroo? If you are a teacher would you like to practice using IDroo with me over Skype? I am going to start using it so if anyone has any tips please get in touch. I have just used it once and find it really a great teaching tool for Skype students to bring the whiteboard class room element in and it allows the student to be more engaged and do things they would not otherwise be able to do. It opens up new ways for the teacher to teach and evaluate the student. google IDroo whiteboard and get back to me. Thanks