If you don't already have Natural Desktop, check it out at www.naturaldesktop.com. It's a new program that includes a bunch of natural looking wallpapers created by Digital Blasphemy with a sound track made by Mason Fischer with natural sounds and then has software behind the scenes to figure out what wallpaper and sound track to play based on the current time of day, time of year, and weather conditions.
It also includes a really cool animated weather portal (there's nothing like this anywhere, you have to see it to believe it) that displays the current weather and lets you control the various options in it.
Anyway, because it's been so much more popular than we had anticipated, we've decided to open up a Stardock news group for it: news://news.stardock.com/stardock.naturaldesktop. On there, you can post questions, get support, make feature requests, etc. Since it's becoming so popular, we are definitely open to adding more features to it over time.