The system does load quicker and gets rid of that "System Starting Up" message.
IPOD
From the measurements I took, Ipod with VR cataloging turned off, the Ipod starting playing in around 25 sec. I have not tested the SD card yet because the 2.0 firmware was on there. The Ipod didn't disconnect one time while I was testing the new firmware but only time will tell on that too. Bluetooth connectivity after about a 80 seconds.
Navigation
Still doesn't tell you what side of the street the destination is on, but I would suspect that is a problem with the version of iGo. The system still give you a whole lot of direction too, I call it beating you up with directions. The system did reboot once while inputing in a point of intrest.
Hope this is not a problem. Again no heads up in 2 d mode.
Button response
Seems to be pretty responsive, only time will tell.
Screen Brightness
Can't really tell the difference but it is night time here in New Jersey.
Bluetooth
Contact are still duplicated however there is a the word "mobile" "home" indicating which number you are dialing. (nice)
Other than that I didn't have any problems with my HTC xv6800 phone. But I'm ridding in a 2007 Mercedes, so the ride is pretty quite. And I didn't have a issue after the first update.
Finial thoughts
Just to wrap this thing up I have a F90bt, 5th Gen IPod 80 GB, 12" Kicker L7 with a 1000 Watt MA audio mono block amp. 10 Farad Capacitor.
Wish List
1. Navi update so it tells you what side of the street your target is on.
2. A little less directions ( don't need an update every 50 ft, seriously)
3. Way to download radio setting to (SD Card, so you don't have to configure everything when you do a reset)
4. Diagnostic screen (like n3, where you can see signals, voltages, stats)
Thanks Pioneer for supporting your product.