Conclusion: With the AVH-P1400DVD you can listen to free internet radio (Pandora) and have GPS navigation on screen (Motion X GPS Drive) at the same time when coupled with an iPhone. I commute over 90 miles one way to work, and now that I have this head unit, the drive is a pleasure. Great feaures for the price. I highly recommend this product.
Conclusion: I have owned countless Pioneer double-din units. This one is one of my favorites for sure! The USB drive is great for quick music listening and it loads fast! Everyone knows these can be sluggish with big usb drives, but I have an 8 gig in and it works flawless. The only thing I wish it had was an input in the back for an ipod hookup. The cord you have to use for an ipod is real annoying. The new features are great.