Everyone asks about the speakers and amps, I'm wondering does the type of cd player make any difference or are they all basically the same? Cause I've seen some for like $250 and some that go up to like $600. Is it alright to get like the cheapest cd player and then just buy good speakers/amps? Oh and I don't know much about cd players in cars so is it possible to take it out and put it back in easily? just so it doesn't get stolen when I'm not in the car. Any advice would be appreciated, thanks in advance. Feel free to list what cd player you have and how much you paid for it if you want. peace.