did you apply for Premium Processing? otherwise you got approved amazingly fast! Congrats!
I applied for Premium processing, but for some reason only received regular processing receipt. I'm a bit concerned since my 6th yr H1B is expiring at the end of the month. :-/
I don't know if it's different for canadian, but as far as I know, for EB3 they're only processing Priority Date of around July/August 2005. You'll be waiting for awhile.. well.. about 2 yrs or so.
But at least you're on the right track. :-)