howdy everyone. I've just come across this forum and you all seem like a nice crowd. I've just invested in an old slr -- Nikon FG from 1982 (?). Photography is quite new to me but i've picked up a few small things from friends who have taken photography courses. I was told when i bought it it would be in perfect condition so i experimented with my first roll.. i think it didn't latch on properly, so i suppose that the pictures might come out overlapped. Anyway, I tried out a second roll and I was trying to get it to latch on, I started winding it. I forgot that i had to do it counter-clockwise with the little knob, so the strip went back into the roll. Is it a useless roll of film now? I tried winding it so it would come out, but that didn't work, hahaha.