The beginning, version 001 and 002 (tried dispatcher - worker chain)
Version 003 to 007 (tried dispacher - worker - dispacher chain)
Version 008, looks familiar? Not yet perhaps.
Version 016 (was a good one, too bad Performance Graphic was not visible)
Version 017: Yes, very familiar. From now on, Threads started to be very stable. Released version 1.0
Version 019. Released version 2.0
Version 4.x	(no more TListView, now using VirtualTrees)
Current version 5.1.21.4301	Current image.