SmartMoney magazine just tested (in its 2/2001 issue) the major web travel agents and the winner surprised me: Sidestep.

I've seen posts on other forums indicating that it isn't that good, but it did extremely well in the magazine's tests.

Notes: Priceline and Hotwire weren't included. I was amused to discover that Priceline lost its Better Business Bureau membership. I thought the BBB never kicked anybody out.