DT Register has been tested through CB 1.4 on both Joomla 1.5 and 1.6. If you don't know, CB skipped from 1.4 to 1.7. We are testing our new build for 1.7 with CB 1.7 and will make sure when we release it, that all is well with the two together.
Thanks for the response. I am running Joomla 1.5, should I wait to upgrade to CB 1.7 or will CB 1.7 currently work on the Joomla 1.5 platform with DTRegister 2.7.8?