Dear CRians, I have a question regarding wireless flash trigger and wireless shutter release. I have not yet ventured into the usage of a "proper" flash (used only the on camera one till now). However, I am planning to buy one speedlite in near future. Along with the flash I want to buy one wireless (radio!) flash trigger (which I think comes in two pieces. One piece attaches to the shoe of the flash and the other to the hotshoe on top of the camera). The other thing that I want to buy is a wireless (radio!) shutter release. Now those of you who have used such a set up, could you please tell me which brad do you use and share your experience. Thank you for your time.
EOS 40D, EF 50mm f/1.8 II, 85mm f/1.8, EF 22-55mm, some extension tubes