Need hints on fixing an Canon S110 E18 error

Hi,


My Canon S110 just started malfunctioning today and wouldn't zoom
in/out and made nasty clattering/clacking noises when extended or
retracting the lens on power on/off. Then, I hit the dreaded E18
error.

Now the lens is stuck partly extended w/the power off and when I try
to turn it on, I hear a rapid nasty clacking (gear slipping) sound.

I've followed the E18 error "repair" instructions and am stuck on
http://www.ixus-world.de/tips/repair_guide/e18_05en.htm. At the point
where I'm stuck, the instructions say "Move out the lens a bit by
manually pushing the gear rim. Then open it. Take care of the ribbon
cable." I unfortunately seem unable to push the gear so I can't get
any further. Pushing and pulling the lens barrel doesn't work
either (they're stuck). The whole mechanism seems stuck which is
likely the reason the for the clattering and lack of lens movement.

Any hints or ideas at what I should do? The camera is obviously way
out of warranty and from the posts I've seen, it's not worth it to
send it to Canon for $120+ to just look at it.