I was looking at the one on QVC and thought I might try it. Has anyone ever used this one or similar?

http://www.qvc.com/AeroPilates-3-Corded-Machine-with-Rebounder-&-2-DVDs-Search-Results.product.F09664.html?sc=F09664-SRCH&cm_sp=VIEWPOSITION-_-3-_-F09664&catentryImage=http://images-p.qvc.com/is/image/f/64/f09664.001?$uslarge$