took my car to bestbuy (930AM on a sat!) today to get a cd player installd in my ae. do all the paper work and they tell me in a few hrs they will car when it is done. i get a call about 1 and 30 mins later saying that they cant do the install today because they have to bypass the amp (is that rite?) and they will run new wires to all the speakers and its gonna cost another $100 and i have to make an appt. and bring it back in a few days, he said its gonna take them 4-5 hrs to do. is it worth the $100 or should i jus try to do the install my self? is there a way to hook it up using the stock amp? wont it sound better with the amp anywayz?