@jayfox911: thanks for posting your comments, it solves the audio part of the problem.
For video I have found couple of aftermarket products that will do the trick. If you want to use your HTC EVO - you will need micro HDMI to HDMI cable and from HDMI you will need an adapter to convert to composite video. You will find plenty on amazon or ebay just search HDMI to composite video converter. Here's one:
http://www.amazon.com/HDMI-Composite-S- ... B0047PDBP0
Solution A: from Av electronics webpage:
http://avelectronic.com/products.htm ph: 770-418-1793
They have 4 different plug&play interface systems available for your 2006 M35 without Nav:
1. Low End (always Require power) Navigation Video/Camera Interface is $200.00 (2 video inputs, second input can be use for automatic backup camera or trigger with on/off switch).
2. Budget Navigation Video/Camera Interface is $250.00 (2 video inputs, second input can be use for automatic backup camera or trigger with on/off switch).
3. (Recommended) New Navigation Dual Video/Camera interface is $275.00 (2 Video inputs, 1 Video output, 1 automatic camera input; Video 1 & 2 can be controlled by the included IR Remote or Button Switch).
This is one is cool , you will get a remote to switch between video inputs. Other companies will give you this $1 toggle switch.
4. Navigation Multi Video Switcher System is $550.00 (4 AV inputs, 4 independent AV outputs, 3 camera inputs, S-Video for Car-PC, and RF Remote).
Solution B:
http://www.tvandnav2go.com/infiniti_nis ... ations.php
Solution C:
http://www.navtool.com/
For those who have the navigation unit will need to bypass the safety feature (brake pedal & speed sensor). On some of the above product this is built in. Just ask the customer rep whether their product will support video on the run. If they dont support then get this
http://www.kptechnologies.com/products.php#/6
After going through all this, I learn that my HTC EVO does not support full HDMI mirroring
FML Now I need to root my phone!!