What is channel in telecoms?

What does code 920 mean for trouble on directv? Where could someone find music composition software? When you sync your iPod to a different computer will it delete everything on the iPod? How can you put pictures from your computer on to your ipod touch? Is there a difference between a tape recorder and a planted listening device? Can you buy a remote for a docking station? How do you connect your art tube mp studio mic preamp to your laptop and if i have a preamp do i need a mixer too for my home studio? Does sony make a dvd/vcr combo player? What is the shield code that lets you smoke on graal? How do you make charlie say take it charlie in pocket god? Can my computer handle HDMI video cables? Where can one purchase a cheap 30GB iPod? How do you hook up a Philips DVD player to Toshiba tv? How to change pitch in Premiere Pro? Is the MOV file format the same as the MP4 file format? How can you heal your ears when they hurt when you listen to music? How can you upgrade strong 4669x reciver? Is video sharing illegal? Is there any way that you can use your USB microphone with LMMS? What wire goes where on your caller ID that goes to your Direct TV?