I do my cutting in spurts. I make up my own "kits" by cutting the fabric and putting it, along with the pattern in a large ziploc bag. I like my fabric choices better and I always have something cut that I can sew when I have time. During Tropical Storm Fay, I was able to cut out a queen size quilt. Might as well, since I lost the power frequently during the day. I've got a couple "kits" ready and will be doing a couple of more soon.
I don't have space for any more gadgets, but that cutter system does look intriguing to me. :)