Saw a note on twitter about Nashbar fraud.. did some yahoogling ("nashbar fraud") and there's several postings on several sites about the problem. Bike Portland has a good article about it. Not clear whether Nashbar is precisely at cause but it may be worth being careful with them.
http://bikeportland.org/2009/07/14/fraud-hits-local-customers-of-online-retailer-nashbar/