Does anyone know how the RePlayTV Program Guide would work in Canada (Toronto area)?

I know they won't ship to Canada, so I plan on using a US address for delivery, then have it forwarded to Toronto.

I am thinking I will purchase one of the 5040 clearance units (I expect I need to act fairly soon), but I don't know enough (yet) about how the RePlayTV Program Guide works to know if there is a dependency on how my cable company (Rogers) maps the station/channel allocations.

If I had one already, I am sure I would know this, but I am new to this type of unit, so I know I don't know enough...

Thanks in advance.