I setting up the site so that I have 2 categories, one for free and one for paid. The event information is going to be exactly the same for both categories except the price. Why is it that I cannot select the "Event Title" more than once in DT Register. If I want to use the same title I have to go and create it again in JEvents.
You can not setup registration details for an event that has already been setup... for obvious reasons. You always have to have a unique event in JEvents for any occurrence in DT Register. You can use the copy feature on both sides to quickly duplicate then edit the price.
Or you can just create the one event and use custom fields so based on the user selection of various options, the price is calculated accordingly.