Thanks for all the help first of all I played around with the kb.ck in the hid folder and saw that it typed out the letters i pressed so i can use the same setup and say omodify it to trigger for a example when press A triggers a SinOsc to play a freq for say 1 sec ? About the variable question sorry about that I ment a char array like in C++ thanks again . Gabriel aka ALPHACORE --------------------------------- Be a better pen pal. Text or chat with friends inside Yahoo! Mail. See how.