Anyone have any experience using Q-Snap frames, in particular with cross stitch projects? I'd love to hear your thoughts—pros, cons, tips and tricks. I'd also be interested in hearing from any cross stitchers in general about their preferred methods for keeping fabric taut.

This is the next project I'd like to start, but it's really big (19 x 15) and the fabric is too stiff for a hoop. I've never done a project this large before.