Does anyone have any experience with this companies bikes? I've searched both the forums and the interwebz in general and have only found a relatively positive review in bicycling magazine. To be more specific, this is the particular sampson that I'm looking at: http://www.sampsonsports.com/Sampson-Express.asp. The SAS seems something like snake oil, but the prices are fantastic and the bicycling review was, as previously stated, pretty good. Thanx.