yes i double checked and black taped everything ....

it is a used indash dvd player from ebay, got a good deal on it, i spoke to the guy i got it from, he says to wire the blue/white wire, which is amp turn on, in with the yellow power wire, that will give me my sound, dunno why it would be that way but i hope it works....

and also any suggestions on the ground? the unit has a ground that i hooked up with the ground from the harness, is this a good ground or should i use the chasis around the unit?