Just got my Pioneer Double Din installed from Sound Impressions. I got the Pioneer AVH P4100 DVD and got it installed with the Metra Kit for the RX-8 The stereo sounds amazing. Crisp sound, and hard base. The Metra kit utilizes all the factory stereo equipment and integrates nicely.
The kit allows for full function of the climate control switches as well as the upper dash display for clock and temp. Where you would normally have the stereo display for station or CD information becomes a customizeable banner area.
Just wanted to publicly thank Goldrocket and recomend the Metra to anybody considering a stereo upgrade

Nice upgrade and clean install.
Great to have it compatible with factory controls and display.

Very nice. I like my kit very much as well. I like the Customiztion of the Banner. I have mine say SPEEED but i think it'll change soon.

I loved my Metra kit in my 6 aswell.. I got it a week after it came out on the market!! Was the first 6 in the area to have one!!

Looks great.