Detect if mouse is not in motion. No API CAlls 
Detect USer With VB
Detects when form is minimized. Can also restore
Determine if a specific control exists on the specified loaded form
Determine the height of the title bar without any API calls.
Determine whether an object contains a picture.
Dev Color Selector
Devilsoft Http Client (handles redirects and returns http errors)
Dial Control
Dialog Menu (Updated)
Different On Top Forms
Digital Clock Display ActiveX Control
Digital Cool Marquee which supports Greek language
Dinamic MENU CREATOR
DIP Switch control
Dir Monitor
Disable ALT+F4 in a Form
disable close box
Disable Paste function for numeric text-box
Disable the close command located top-right of the form.
Disable X button on form
Disable X w/o disabling X button
disables/enables Ctrl-Alt-Del
Display Animated GIFS
Display Checkboxes in Listbox Horizontally
Display context (popup) menu on TreeView control nodes
Display forms within a form
Display only uppercase character, even the input is lowercase letter
Display Unicode on Listview 5.0
Display vertical Text in a MSFlexGrid
dkSubClassing
DM Flat Button
DM FrameXP
DM Indicator
DM Notes
Dm PanelFx
DM Screen Color Picker v1.4
DM Slider Control
DM Tabs Beta
DM Timepicker
DM TitleBar ActiveX Control
DMmessagbox
DMscrollbar
Dockable Toolbar
Docking
Docking and UnDocking of toolbar and other controls
Docking Toolbars
Docking Windows in an MDI Environment
DoknSplitz SDI/MDI Forms Docking Project
Dot Matrix control
Double Dragon: Outlook Bar control + Photoshop Style Color Picker (now WITHOUT help file)
Download files from the Web (No Winsock)
Dr. Fire Transparent Control
Dracull Printing and Thumbnail Common Dialogs
Drag & Drop Re-ordering of ListView Items
VBcoders