For 1: I got Twice the information out of you by posting twice... I didnt see this board before I posted on the other one... SO if you dont want to respond twice dont feel the need.
For 2: Thank You greatly for the information I do appriciate your knowledge thanks! I am not really worried about price I suppose I could simply wait around for the one I want... Does it still need to be programmed coming from anouther GXP? also... does the year of the car it came from make a difference?