The biggest downside for programming of the keyboard, when you look on youtube capabilities of claver quickly we fall back to earth. Programming is extremely difficult and innacessible the uninitiated. The only solution is to recover programs that are inserted in the keyboard via the supplied softwares either not intuitive.
To finish the manual is very succinct and does not refer to the keypad programming should be a bible I think.
A VERY GOOD PRODUCT, WITH ENORMOUS CAPACITY BUT YOU KNOW USE.
FOR ME IS A KEYBOARD ELITIST IT DOES NOT REPRESENT WHAT I WAITING AND FINALLY IN VERY GADGET.