I have copied this that I posted in another thread, its the best advice I can offer.
dont try to run until you can walk, dont mess with the settings until you are confident enough to know what you are doing.
the factory preset programs will find the goodies and are a good way to learn the tones and TiD, the ctx is a "switch on and go" machine so if you take the time to learn and understand what its telling you you should not have any problems.
GL&HH
