i'm brand new to fixed gear bikes and am planning on purchasing one to ride a few miles to school with. i was wondering if there is a difference in the quality of the "ebay special" bikes you see like this one, http://cgi.ebay.com/55cm-Track-Fixed-Gear-Alloy-Road-Bike-Bicycle-NEW-NIB_W0QQitemZ170227739603QQihZ007QQcategoryZ159089QQssPageNameZWDVWQQrdZ1QQcmdZViewItem and bikes direct bikes like the windsor hour and motobecane messenger. im not concerned about bikes direct's service and how lame they are. im just wondering if theres a difference in the quality because i like the idea of a plain bike with out all the decals. Thanks for your help.