I am going to run a PIC 16C84 at 4 MHZ with a colorburst crystal.....I need someone to make me two fragments of code....the fist needs to be a delay that is acurate to milliseconds....so i could specify a 25 ms delay....or 78 or something like that...and it has to be acurate.....the second thing I need is a fragment of code to make DTMF touch tones.....So I could specify 900 + 1400 to make a touchtone......i have all the freqs for the touch tones...but I need some code to do the mixing of the two tones.... Thanks a lot.... deicide@fia.net P.S. feel free to e-mail me if you want to...