Pros:
Here's a set of two themes based on the first Jurassic Park dinosaur movie. Both theme settings include different high quality 800x600 JPG wallpaper images of those terrifying creatures attacking your screen. Each theme actually contains a different set of high quality sound associations as well. Shared cursors, icons, system logo screens, and a screen saver help life find a way.

Cons:
Wallpaper 2 is a little blurry and both wallpaper images are only for 800x600 display sizes. The sound files are great but most will probably agree that there's a little too much use of left to right sound panning. Recycle Bin icons could be better. There are no web view images included. Also note that the screen saver is not in the 'JP Screen Saver' directory but it is included the root of the 'Jurassic Park !' directory. You'll just have to move the saver to your Windows directory manually.

Overall:
"Ah! Ah! Ah! You didn't say the magic word." If you remember that line, start the download and add this rip roaring multi-theme pack to your collection.