Just got my iOSD installed with a plug and play harness from Amazon. I started up the bird to check for updates and the AV transmitter sparked and burned out. No power to the transmitter now. Definitely need to replace the transmitter. First off, what could have made this happen? Second, since I am going to replace the transmitter, which one should I get? What is the best? I see this as being an option http://www.amazon.com/Immersion-600...49629948&sr=8-2&keywords=fatshark+transmitter Third, how can I prevent this from happening again? Thank you in advance for your help!