Aux audio for mp3 players for Honda Accord 04 ex

Okay, I have honda accord 04 EX which comes with 6 cd changer. And I was getting tired of burning and swapping CDs and had it in mind for forever to fix the aux audio attachment by myself; was holding back for fear of warranty issues.
It was a long pending project but finished it on one nice evening in last summer. It took couple of hours to fix the auxiliary but drilling hole for passing wires turned out to be the most time consuming effort. It was because of lack of bigger size drill bit and heavy gauge wire. But all well in the end.
I followed instruction from http://www.beaufordbuddy.com/ipod_install_1.htm. There were some difference though. follow the pictures.