Hey,
Cross and Cross DJ can both installed on the same system without problems. I also have always the preview version also installed like currently on my system I have installed Cross 1.7.1 and Cross 1.7 and also Cross DJ 1.7.1 and Cross DJ 1.7.
DJ db wrote:Is it ok to install Cross DJ pro if i have only one turntable?
If you mean Cross you can run it with only one turntable it should work (at DVS it is working).
regards
Christian