A correction:
Canada didn't adopt the worldwide standard for SatRadio about 5 years ago.
The world adopted Canada's proposal for a SatRadio standard in 1992.
The idea was that ALL AM & FM radios would be all-digital on a new frequency band by 2006, whereupon the AM & FM bands would be free for other uses, and would be re-allocated.
The US media companies (who get whatever they ask for from Congress or in this case, the FCC) balked; they wanted to maintain the separate analog AM & FM formats, and wanted to move to a subscriber-pay format for digital radio.
Unfortunately, this leaves Canada in an ironic and tenuous position. AM & FM radio from the US will prevent re-allocation of those frequencies in Canada, which begs the question as to why we should bother with converting to all-digital radio in the first place.
XMS Radio is looking forward to coralling Canadian listeners to it's user-pay model, as compared to the free, public model that would have existed othewise. Don't for a moment think that the US was not very interested in increasing it's media's audience in Canada, and this was a perfect opportunity to do so.
Canada's choice now is to:
a)set up user-pay digital radio (like in the US, but incompatible with the US system *) or:
b)to move to a free, all-digital band as first proposed and empty the AM & FM airwaves of our radio signals (which would make US stations very easy to recieve anywhere in North America), or:
c) tell our radio stations to forget the whole thing, sorry.
Basically, we're Apple and they're Microsoft.
* The US has insured we cannot compete with their system, by allocating an incompatible radio band for their SatRadio systems. Basically, they waited until everybody on Earth had agreed to a system, then set about insuring their incompatible system would dominate North America. They did the same thing for HDTV (actually they're still waffling a bit on that one; expect a swift incompatible format adopted if Canada ever picks one first).