SysVWM - Killarny

This basically replaces LiteStep's default VWM. Instead of being in the wharf, you can place it anywhere on your desktop. Also, it doesn't have to be 64x64. If you want an example, look at my screenshot. Great module.

Tray Tasks - Sergey Trofimov

This system module lists your tasks in the system tray. Each task gets an icon. Left-clicking switches to that task, and right-clicking brings up its system menu.

DeskMods - Tr0gl

This nice little system module lets you run wharf modules anywhere on your desktop. Great utility.

MiniVWM - Maduin

Here's another replacement for the default VWM. This one is hotkey-only. No wharf module, no sitting on desktop. Just bind hotkeys to switch the desktop.

WharfMod - trog

Replaces wharf.dll, lsapi.dll, and lstime.dll with 32x32 versions. The big thing is the wharf. Now you can have a smaller wharf, instead of the large 64x64 version.

Resizable Wharf - Bug*Killer

Replacement for wharf.dll and lsapi.dll. Allows you to resize the wharf in increments of 16. So you could have a 32x32 wharf, or a 48x48 wharf, and so on.