Harman Kardon DPFMT Wired Modulator

[ody]

hi all,

i was chatn (email) with the guys at Crutchfield.com about this Wired FM Modulator for my 03' Boxster. They gave me this link

http://www.crutchfield.com/S-IKmwean8kDS/cgi-bin/viewcart/autoattach.asp?return=/S-IKmwean8kDS/cgi-bin/viewcart.asp%3FemType%3D3%26emKey%3D263446

but told me that the two antenna adapters were necessary for the 02' year but were not sure about the 03' year.

So my Question, 1) does anyone know if the 03' (cdr23) need the antenna adapters they describe here and 2) has anyone used this Modulator.

In chatn with them, they said it works "automatic" and has "102 frequency's" to choose from...

thanks!