I have now been using DT Register since October 2008 and although I have had a few problems along the way, as much my lack of Joomla knowledge as problems with DTR. With every new update comes better functionality and although I used to dread updating now it seems a breeze. DTH have made the language files much more user friendly to change and I no longer have to spend ages looking for every zip code to change it's all nice and easy now.
When I have had problems the support recieved from DTH was second to none and most problems were resolved very quickly.
At Sing for Fun we run various workshops both charged and free and they vary in length from 10 weeks to 3 hours. I am really pleased the way DT Register seemlessly integrates into my website although I am constantly tweaking it to improve the look and feel of it. On the back end I am delighted I can now change the event attached to a registration record as we Brits do seem to change our minds quite a lot lol.
Big thanks to Nathan and the whole team at DTH Development.