By Alison (Salt Lake City) on Nov 13, 2009
Comments: This thing is heavy duty. No knocking noise or reliability problems for me. Just smooth performance. The salesman told me the mechanism has been improved for 2010. So far so good. I'm looking forward to trying ifit live in December when it comes out. The operator gave it to me cheap with the extended warranty but the module was out of stock until the first week of December. I can't wait to start that.