Some of the more popular Canadian networks would be as follows:

BBC Canada, CBC, CityTV, CityTV HD, CTV, CTV HD, CTV Newsnet, Global, Global HD, OMNI1, OMNI1 HD, OMNI2, OMNI2 HD, TSN, TSN HD, Sportsnet, Sportsnet HD, CH, CourtTV Canada, Food Network Canada, HGTV Canada, IFC Canada, TMN (The Movie Network), M-Escape, M-Excess, M-Fest, M-Fun, M-Pix, M-Pix2, MTV Canada, Much Music, Much Loud, Much More Retro, Much More Music, Much Vibe, Showcase, Showcase Action, Showcase Diva, Space, Star!, YTV.

A lot of the digital specialty channels listed are Canadian versions of the US channels, but have different logos for Canada - thought you might want to have a look.

I don't have an 880 yet myself, but I still appreciate all the work you're putting into making / compiling the set!