I was just wondering if anyone has bought Lightfoot Cycle's Trike Cargo Extension Kit to convert their bicycle to a cargo trike? http://www.lightfootcycles.com/TCX.php I also was surprised to read that there's now an xtracycle kit for recumbent bikes and trikes. http://www.bentrideronline.com/?p=2829 Hmmm, I have an interest in cargo bikes, but now could add recumbents to my list of choices.