I've received a lot of help from many of you so I just wanted first to thank you guys for your help in my film noobness. I loaded a roll of Privia and shot the first two little dots until getting to frame 0. Then, I remembered to check by winding until the film got tight. When I wound it, I got this nasty crinkling sound. So nows I'm thinkin' "Hey something's wrong!" Is there a way for me to open it up and rewind it?