Pioneer Avic D3 vs. Avic-F900BT

[GR4YBU5H]

I have a question about the Pioneer Avic D3 and Avic-F900BT. I found some pretty good prices on the bother of them. They both do everything I want. I am wondering if there it is a hack for the F900BT just like the one for the Avic D3. If there is, is it the same? If it is not the same, can any one direct me where to find the hack?

[orbovi]

hack as in to drive while being able to play dvds or play with your nav system?

http://www.avic411.com/
They have both a software and a hardware hack here.

Also,
If you're looking at the 900bt, take a look at the 90bt.

The differences:
1. Pre-volt output: f90bt = 4v, f900bt = 2.2v
2. Pioneer warranty: f90bt = 2yr, f900bt = 1yr


I'm not sure what price you're looking at for the 900bt but I just picked up a 90bt two days ago for $598 shipped (6ave.com, coupon "AFLPIO598", free shipping)

[GR4YBU5H]

i read somewhere about a mod to get the rear amp to work with the new head unit but i cant find it. i was trying to see if i needed to mod any of the wires/plugs.