While there are other registration options available, DT Register allows my users to PAY at the same time. This is huge for me. The different options given are helpful as well, particularly for me the option of adding late fees in. I had a couple issues when setting things up, but DT was very helpful and we got it all worked out. Thanks!
Finally, a nice, clean way for me to take donations on my site. I like the various options this component gives me that give my users choices of how they want to donate. Once, recurring, paypal, credit card, etc. Very nice. Works great – Thanks!