Hi, my P3 Pro is on its way and after reading the manuals and such for the P3 i'm still unsure about the best way to update the firmware on the quad, rc and battery. Is there any firmware updates yet? I've read "How to Update the Firmware" on the P3 downloads page and it says "updates will be available on this page when available" http://www.dji.com/product/phantom-3/download I've not got a card reader, should i get one? Any tips or advice would be most appreciated, dji make it sound like a complicated procedure. Thanks.