what Peter C said.
if you want a long progression, or even a whole song, you just play the entire progression before turning the recording off, it will then continue forever.
what I do:
1. set drums (if req) by pressing rhythm ON.
2. hold down Rhythm ON for >2 sec. when the display flashes, cycle through the available drum tracks till you get the one you want.
3. if you want 3/4 time, hold down the Rhythm button again for > 2 sec. when the display flashes, set the time signature.
4. set the tempo using the tap-tempo button
5. press the pedal down on the 1 of the bar, and record the entire backing track that you want to loop.
6. press the pedal again to start overdubbing (if req)
7. press the pedal again to stop overdubbing (if req)
8. if the red light is on, you are recording. if the green light is on by itself, it is in playback, if both lights are on it is in overdub.
9. if you get confused about the light sequence or when you should begin playing, just press the pedal down until you get the correct lights.
10. it will only record stuff if your guitar volume is up and you make noises on the strings, it's not like an open mic, so don't worry if you get confused. (although in the initial red-light-only recording mode it will just be recording silence, which it will then play back...as silence.)
11. press it twice to stop the playback.
12. press it once again to start the playback again
13. press Write to save the recording
14. if you unplug the pedal or change to another recording on the pedal before writing, your loop will be lost.
15. it does lots of other stuff.
