It appears that that may work, except there is no such function as SetPWM in Kevin's code. Instead, use:
Code:
pwm01 = 65;
pwm02 = 192;
So your code appears to do one thing: if the first programmed IR signal is sent, drive forward forever (or spin forever, depending on how your motors are mounted). That sounds a little dangerous for a first test unless your robot is off the ground. I suggest having a signal to stop the robot as well.