hmmm well you may indeed have too much territories to draw.

My idea was to:
a) import each territory's postalcodes in seperate dataset of different colors and have pushpins placed for each dataset (each postalcode have it's pushpin).
b) once you have each dataset placed on the map, since they are in different colors my idea was to draw a polygon BY HAND around the pushpins....

I don'T think there is a way to draw them by programming and lat/lon. It would just create a continuous line between EACH pushpin and this isn't what you want. You want to create a shape that connects the pushpins that are actually part of the territory "boundary", which would require Albert Einstein and some very complex calculations to determine!

So I guess your solution is to do them by hand. Believe me, even if you have 226 of those, once the pushpins are in place it will be faster than programming this up.

Unless someone else have another idea ?

Sonicman