I recently bought the CCS PCM PIC C Compiler. I havent gotten around to using it much, but I compiled some of their sample programs to get aquainted with it. I took a look at the code it generated and it seemed that it had a lot of overhead. Just the little sample program used 33% of an F84 program space. I have plans of a 2 pic project (a 72 and an F84) and it seems that the compiler will eat up memory so fast that I will run out. I dont want to spend the time writing the code in C only to find out I ran out of memory and that I have to start over writing in assembly. Is running out of memory a common occurance with C compilers? [OT]...If anyone has used the Boulder Creek Engineering Pod-A-Lyzer and care to share their thoughts, email me. mike@g-forcemotorsports.com TIA! ----------------------------------------- Mike Montalvo G-FORCE Motorsports http://www.g-forcemotorsports.com 516-794-0858