I'm using the Cipher Sidebar Extreme Storm from JC Designs with my own wallpaper selection, which I tend to change every few days.
I agree, I change mine at least once a week. It's one of the best things about the Storm. Right now, I am using the Blackberry Pro v2 (Orange.) With a nice sunset at the lake as my wallpaper. A great look for a businessman like myself. :cool2: