And here I thought *I* was the only one who had that problem.
Yep. I kept 'dealing' with it for several weeks, closing it just to have it pop out within minutes, until it finally snagged on something and came completely off the Cybook. As I don't have the soft-cover, my finger keeps resting right on the (narrow) edge as I hold the Cybook, but other than that, I don't have to keep trying to put the cover back on.
Derek