I have been an Astrogene 1000 user for about 2 years, I bought the 90 meter BT module for my Orion Sirius Mount and have not had any problems with tracking. I have to say Gene is really good about getting back on any issues that you may have. As for wireless BT for my Canon i am still working on it. I have not had any luck regarding making the webcam wireless, that is my next project.