I have been looking over the docs on how to preform parallel programming of a pic. The 6/7/8 all program similar. However they all reference a "RT"pin. Which pin is this? I assume that on the 18 pin devices that it is the RTCC pin(as all of the others are used). however on the 40 pin devices I am not sure. could it be/is it the timer0 pin???? Any help would be nice. BTW if you wonder why I am using parallel its because 1)its a personal project and 2)Its 10X faster. later John ----------------------------------------------------------------------------- John Johnson Team OS/2 member | johnsonj@bga.com | johnsonj@utdallas.edu ----------------------------------------------------------------------------- And the Seventh version of OS/2 raised into the air its bow of blue steel and cried," It. Is. Done." Around him lay Bill Gates and Microsoft apps. Their evil in this world at an end. Revelations of InfoWorld, Oct 11 1994