I restored my jailbroken iPhone 3G S 4.2.1 the other day and updated with 4.3.3 and re-jailbroke with redsn0w. I do not have data (or Wifi) on my iPhone so I cannot install apps via Cydia, however I can install .deb files through SSH.

So I installed Winterboard 0.9.3211-1 (with .deb file) via SSH, it runs fine. My problem is when I add theme folders to the var/stash/Themes.xxxxx folder, and reboot my iPhone they do not show up in the list. Mods and themes both do not show up in the list just the defaults. I have SummerBoard Mode ON.