Hello, I'm just trying to grasp the concept of 2 byte variables. Suppose I had a counter and I wanted to count into a 2 byte variable, could I use code like this? incf count, f or would I have to use something like incf count.low, f skpnc incf count.high, f Would the Carry bit be the one to check or would I check the Digit Carry? Pardon my ignorance on this matter. James & Ili Irving, TX. 75038