Welcome to the forum.
First, when you purchased PrE8, did you do so with media, or from a download?
If with media, then you have the additional content on your installation DVD. If from download, you need to download and install the second file.
As for upgrading, Adobe was running an upgrade special. Neale posted a link to that, about Christmas time. Do not recall what time limit might have been on that offer. Some indicated that they could find PrE 9 at retail, for about the same price.
Hunt i got it download so could i ask the party to contact for the rest of the file.Also would an upgrade simply be installing 9 or just the missing files,Thanks again Tom
Here is the LOCATION to download the additional content for PrE 8.
If one gets PrE 9, regardless of an "upgrade special," or not, they will get the full program, including the additional content for PrE 9. One could have both PrE 8 and PrE 9 installed on the same computer, if they wished.