iApplesauce is a black and white theme now for the 3G and 3GS! Its extremely complete, automatic Appstore icons, and close to 100 custom icons. Included are the PSDs to create more.

Themed: Phone, Calendar, Camera, Settings, iPod, SMS, Calculator, Clock, Notes, Compass, Voice Messages, also themed: biteSMS. It also includes 2 Lockscreen Widgets with Date, Time and Weather, SpringBoard Weather, and 2 different Color Keyboard mods.

I've taken a lot of time with this theme to make it just right and to skin everything.

There is also an alternate iPod skin as well, and maybe more alternates to follow.