It's a breeze. First pop out the AC control knob panel. Work a flathead in
around the edges, and the whole thing will come out. Unplug it, and do the
same thing with the plastic trim surrounding the radio, with the clock and
two vent registers. That one can be a little stiff sometimes, but the
clips will release by prying the thing toward the rear of the car, not up.
After that, you'll see the four 10mm bolts surrounding the radio, and its
all downhill from there.

thanx
it does sound easy

the dealer wants over $100 to take the radio out
plug in the new unit and run one wire to the center console

a 2005 camry radio is over $800  [it plays MP3s]

so, thanks again, i will doing it myself soon
herb