Every now and then a CAPTCHA image is unreadable to a certain user. Many sites offer a "new image" or "refresh image" link or button. It would be good to offer that with DT Register.
I agree. This is a necessary feature. In our testing mode, we have found that this becomes an issue. There is no option for a new image to try the code again if the code fails. You have to go back and re-enter all of your registration info which is extremely annoying as an end user.