I should have known better and I'm posting here for anyone else who has been putting off getting those 'window thingies' for Dali. My first '91 had both windows go bad. I paid $1000 to get them fixed, but this was before I became aware of NSX Prime, possibly the best and most helpful web page I've ever viewed. After crashing that car last year, I bought another '91, this had only 11k miles. I figured because it had such low miles on it and because the windows went up so well (on my first one, they started to go up very slowly before failing) that I didn't have to worry about it. WRONG. Last week, the passenger side window failed (I don't think I used that window more than a dozen times). I am in touch with Acura to see if they will help me out on this third window (will I be $1500 into these failed windows by late next week?). I did order a 'window thingie' for my drivers side window. It is too late for me, but not for you if your windows still work!