Product Review Links

• ZDnet Reviews
• PCWorld Product Finder or Top 10 Reviews

Price Comparators

• bestbookbuys compares 28 bookstores
• Priceline (Travel)
• PriceGrabber
• point.com cell phone plan comparison

Purveyors

• Buy.com
• Amazon
• TravelSmith
• Designers Direct.com
• Jim Ludwig's Blumengarten

Mark Derthick