Thanks...I was indeed going to leave the top up for storage, I was just curious what the procedure was when it was being driven.
It's fairly cold up here right now, which likely makes that plastic window less plyable - I'm sure when summer rolls around it won't crease as bad but I'll make sure to keep an eye on it.
One more question - the 'beams' that hold the convertible top together (running drivers side to passengers side)...are they supposed to be chrome? Mine are not, but I have seen show cars that have these chromed. What was original?