Threaded connect/query

Every now and then somebody asks for how to connect (or execute a query) and have the form still working. In order to answer to this question i've created a little helper unit ..
For the source code have a look at:
http://prdownloads.sourceforge.net/directsql/uThreadedDM.pas?download

or
uThreadedDM.pas in

https://sourceforge.net/project/showfiles.php?group_id=28168&package_id=28570&release_id=54373

Comments / suggestions are welcome!

Cristian Nicola