The most annoying level in the entire game, and one of my favorites, cause of the atmosphere in it. Whatever you do, don't use the TIE Interceptor!!! you'll die so fast it won't be funny.
Use the Y-Wing like a good rebel pilot would, and go attack all the missile launchers and turbolasers FIRST, but on your way to them, you'll want to knock out those funny looking buildings called Thermal Capacitors, once those are all destroyed, that huge thing in the middle will unshield itself, and you'll have to destroy each and every 'light' on it, it's a pain in the ass, but i'm sure you can do it if you have Advanced Blasters. Whatever you do, don't self-abuse yourself or computer when you constantly die on it.