Thanks guys. I'm with you Ric, other than the targets on the cd, I didn't see any value in it.
The reason I asked before I put the disc in was because I don't like loading things onto my computer without knowing it has some benefit and will be used. Fortunately, everything runs off the disc and nothing was loaded on my computer with this Gamo disc.
The game was very mildly entertaining, the product section is better served by their web site. Once looking at a particular model pistol/rifle of theirs, the interaction is pretty much identical to the CD's, but less clunky. I don't have a duo core processor, but my computer is hardly Pentium 3 run either. I also am running 3 gigs of RAM. It took forever for the initial loading of the CD.