The Liaison of Independent Filmmakers of Toronto (LIFT) rents film and digital cameras, CP2 primes, mattboxes etc http://lift.ca/ Pubs where you'll likely find people to talk shop with: http://www.bettysonking.com/ http://www.mcveighspub.com/(also a location in "Boondock Saints")
This hardware store may look like a Home Hardware franchise from the outside, but the owner has actually bought out an electronic component store and added all its stock to his. Batteries large and small, cases, raw cable, connectors, most ICs etc. And sprinklers, and keys cut. Brilliant. https://maps.google.com/maps?q=hard...q=hardware&hq=hardware+store&t=m&z=16&iwloc=A