JagJag, if you read carefully the announcement on this page, and in particular the paragraph 'Upgrades', you'll see that you have to buy the upgrade from any previous version to new v 8 (quote: "The upgrade price from all previous versions 1.0 -7.5 to the new Deluxe 8 is only $34."). To buy the upgrade to v 8, go to this page and at the bottom, choose the original PTE version number you bought (not the successive upgrades, but the very first PTE edition you bought) - since you say that you bought it in 2005, I very much think that it's a version prior to 7.0, but only you can know. Then, after having clicked on the appropriate link a new page will open and it's in the box provided on that page that you'll enter your previous version license key. This is the way to receive the new v 8 license key at the special discounted price of $34 (or the equivalent in your currency). I hope that it's clear.