Make cool virtual packaging with shadows and reflections with online 3DPackage, Choose from cd-box, 3d-box,  cd & box, dvd-box or book, then orient your virtual product to a customized point of view. Example below (my cat again).

If you've never checked it out, Giveaway of the Day is a great place to score legitimate, free, licensed software. No warez, no timed trials -  just great sanctioned and spyware free full-sized applications. Thing is, if you like the software and you want to migrate it, well, yer outta luck unless you pony up and buy it. Or something.

A recent offering, Corner-A Art Studio is a gas to play with. It animates static graphics. The "nature" options are especially great fun. Below is a photo I took in Ireland last fall that I played with in Art Studio. Spiffy.
 

Cool. That steampunk PC from The Steampunk Workshop showed up in a new hidden object game from Namco Games titled Mishap: An Accidental Haunting - an excellent casual game. You can see the modeled 'puter in the screen shot below. Click to enlarge.