Can I ask for your collective input/experience on a scenario I'm seriously looking at as I really need some help on this one. EM5 m2, 40-150 pro on a powered tripod head ( I have a long extension lead for the head control) connected to MBP via 20 metre USB repeater cable, camera controlled by Olympus capture software. Camera would be unattended in the back garden as I'm stuck in bed 24/7 and want to shoot the wildlife/birds in my back garden which I can only view presently via a Y cam I have set up out there. I could use a shorter USB cable say 10 metres but would need at least that length and wifi is a no go, it won't work out there, I've already tried it and it dies if the camera is outside the bathroom window. The other alternative is to use a longer lens and shoot out of the open bathroom window but the 300mm F4 is currently out of my price range so it would mean using the 1.4 TC with the 40- 150 and cropping heavily. Are there any pitfalls or problems you can see with the first solution?