recommendations on a nav + mp3/hard drive

[mattx619]

I have an '04 sle with the jbl 6 disc changer and can't wait to get rid of it.
I really need a navigation system & would like to replace the 6 disc for something like a single disc + mp3 player/or hard drive.

Can anyone give me a recommendation on a solution?

Thanks.

[CosmicGrooves]

This isn't navigation, but it's the one I want in my car... I think. I want one that will still use the steering wheel controls.

Pioneer AVH-P6800DVD

FeaturesMotorized Color Monitor
7" Widescreen 16:9 Aspect Ratio
High-Definition TFT Active Matrix LCD Color Display
Touch Panel Controls with AG (Anti-Glare) Coated Screen
Multi-Angle Viewing with Motorized Tilt
Intelligent Auto Dimmer & Automatic Display Positioning
Picture Adjustment (brightness, contrast, color, hue, dimmer settings)
Independent Back-Up Camera Input with Automatic Switching Capability
6-Disc DVD/CD Changer
CD & DVD Playback
MP3, WMA, DVD-R, DVD-RW, VCD, CD-R, & CD-RW Compatible
Slot-Load Mechanism with Auto Loading
CD-Text & ID3 Tag Support with Auto Scroll
24-Bit, 96 KHz D/A Converters
A/V Receiver
MOSFET50 4-Channel Amplifier
Parametric EQ with EQ-EX
Supertuner® IIID™ AM/FM Tuner with Digital Signal Processing
IP-BUS System Control
iPod® Adapter Ready with Enhanced Touch-Panel Interface (CD-IB100II available separately)
Satellite Radio Ready for XM or SIRIUS Satellite Radio Tuner (available separately)
CD/DVD Changer Control
Optional GEX-P5700TV TV Tuner
3 Sets of Preamp Outputs
Composite Video Output
Auxiliary A/V Input
RGB Input (26-pin) for Optional Navigation System (AVIC-880DVD) or Vehicle Dynamic Processor (AVG-VDP1)
Handheld Joystick Remote Control

SpecificationsMounting Depth: 6.5"
Preamp Outputs (5V): 3 sets (front, rear, sub)
Power (RMS/Peak): 22W/50W x 4
DVD Frequency Response: 20-20,000 Hz
FM Mono Sensitivity: 8 dBf
DVD Signal-To-Noise Ratio: 97 dB