I have used Desktop RezOvation for a number of years now. It did take me some time to learn it as I had previously used Guest Tracker. I was able to convert my data from Guest Tracker so it didn't have to be re-input. One thing that I could do in Guest Tracker that I can't do in RezOvation is create my own reports. I can only run the canned reports that come with the program and don't have the ability to change them. I would have to pay to have any custom reports created.
Other than that I have been pleased with RezOvation.
