ok so I got some info on the different formats
people who are maybe looking at this thread to help decide can look here:
to fill in some of the blanks above.
I think I'm going to see what people think of COOL-ER ebooks and how much the opus will be before making a decision, now that I know i can convert either way with calibre.
Wondering though, is stripping DRM illegal in canada? Can't seem to find info on it... I've been studying canadian media policy this year and Canada is a bit slow in regulating new media so chances are no.. but i want to make sure