genixia, I have a few questions about your install as I'm about to install my empeg in my 2000 Golf and alter the install in my Corolla to a similar setup.

In both cases the I'll be using the existing OEM headunit and a PIE CD changer adaptor, and tapping the ISO adaptor into the OEM harness (reversing the yellow & orange wires) in order to leech power & signals for the empeg.

Can you see a reason why this would not work? The reason I ask is because it differs greatly from the thinking behind how you approached your and I'm and wondering what your reasoning behind doing it that way was.

Thanks.