Have been using polymaps successfully till now.

Need to generate GeoJSON tiles for Canada Provinces.

Found [Tilestream][1] and got it working with [Tilemill][2].  

Is there a way I can make Tilestream hand out GeoJSON tiles for polymaps without Wax?

http://my_tilestream_server:8888/provinces/{Z}/{X}/{Y}.json

EDIT
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Any help here would be greatly appreciated.

Still trying to make either Tilestream / Tilemill or Tilestache work correctly.

Does anyone know where I can find a good shapefile for Canada and its Provinces (Canadian Fips code would be a bonus)?  Only ones I have found are not accurate at zoom levels greater than 8.

1 - Tilestream / Tilemill are great, but need a way to dynamically add additional data to the Hover.  Can't seem to find a way to do this without including it in the dbf.

2 - Installed Tilestache, but having problems converting data from shapefile to sql.  I think I am messing missing something in the conversion to sql.  Or is there a data source I can import that already has this info?

  [1]: https://github.com/mapbox/tilestream
  [2]: http://mapbox.com/tilemill/