I went to purchase Treo Voice Dialing from Palm and when I got to the checkout page, they wanted to charge me Canadian tax. Now first off, the site is in the US, so there should be no tax. Then they were charging provincial sales tax as well, which doesn't happen if the site is outside the province. In any case, I can purchase Treo Voice Dialing from PalmGear. I know it's the same software although a point version lower. Will the registration code work in the version I downloaded from Palm?