What is your favourite gadget? what is that piece of kit that you really don't need but you love anyway? for me it is my angle finder. It is really handy when you are pushed up against a wall and crave that little bit more room. It zooms so I can really check focus and it saves my neck when doing macro stuff and anything where my camera position makes it akward to get my head behind the viewfinder. I also use it as a waist level finder (not that it gives me a full field of view but it helps) and this can make for much more relaxed potraits, especially with those who are a little camera shy. It is also not the sort of thing that many people have so it can make me look like I know more than I actually do!