1. DSSUBCLS
  This DLL makes it possible to subclass foreign windows and allows listening to their messages.

2. CALLBACK
  This is a universal Callback DLL which is useful for data transfer between VB apps.

3. VPPROGRESS
  Progress bar User Control. Also includes a demo program for VPProgress and VPFormPos user controls.

4. ADDMENU
  This sample demonstrates how to create a popup menu using API, insert it into the menubar of Notepad and evaluate the menu click using a WH_GETMESSAGE hook, installed with the dscwpmsg dll.

5. DSCBTSHL
  With this DLL, you can install a systemwide or thread related CBT/SHELL hook to get some useful info on user activities regrding launching, closing and activating programs.

6. DSHANDLE
  This DLL offers a few replacement functions for API functions like FindWindow, SetForegroundWindow, etc.

7. DSRGSTRY
  The dsrgstry.dll makes it easy to read from and write to the registry including the enumeration of subkeys and entries.

8. REG
  A very good registry-sample

9. SCREENSHOT
  This tool makes it easy to take screenshots of the active window, a child window a rectangular region or, of course, the entire desktop.

10. TRACERT
  Tracert.zip shows you how to trace the route to a specific server.

Next Ten:

 VBEDIT
 ADVBAR
 ANACLOCK
 ANALYZER
 APPBAR
 APPEND
 CANWRITE
 CRYPTO
 DIROPT
 DSBTNCLR