David, T-Max is usually processed in T-Max developer in the same way as the other B&W films. I canīt believe that there is just a lab doing it in Toronto. I develop mine with my usual B&W roll developers and trays as Iīve been doing for the last thirty years (previous of T-Max) T-Max 100 develops as a B&W negative in T-Max developer, T-Max RS, D-76, HC-110, Duraflo RT and as a B&W diapositive in T-Max 100 Direct Positive Film Developer See the address below for a description of the processing : http://webs.kodak.com/global/en/professional/support/techPubs/f32/f32b.shtml#005. If you still have problems in Toronto, try Montreal (couldnīt resist the interprovincial jab ;-) ) Good shooting Pierlucio in Montreal