I am sort of a MetaProducts addict :-)) :
Offline Explorer Pro (since Web Downloader)
Mass Downloader (since v1.2)
Picture Downloader (since v1.3)
MailChecker (since v1.0)
AutoDialogs (since v1.0)
TrayIcon Pro (since TrayIcon Explorer 1.2 and TrayIcon Menu 1.0)
Startup Organizer (since v1.2)

TrayIcon Pro, Mass Downloader and Startup Organizer are in use every day (auto-loaded with Windows) and saved my life more than once!

Keep up your excellent work! I have always appreciated the no-nonsense no-bling-bling appearance of MetaProducts' tools.