Woo-hoo, it works -- first pack of Blend in yesterday, and the cover card came right out. First few snaps were fine, but as I got lower into the pack, there began to manifest the following: upon pressing the shutter, a loud "clack," then a couple seconds delay before the picture ejected. Haven't yet started the second pack to see if this occurs again (sort of an "is it the pack or is it the camera" issue). The ones where there's a delay come out overexposed; but there have also been acceptable shots between the "clackers." Anyone else have this experience? It's an SX-70 II.