Strings are definitely attached, and you must agree to the terms of use and follow them to get the Bing preview invite. You are an IT Pro, you know the drill, this is pre-RTM, and the search team want your feedback.

To get a free super-secret-and-oh-so-select preview code: mail tonyso@microsoft.com with the subject “Bing me” and include a link to your company website, personal blog, forum post, something that will help me identify you as an IT Pro.

Codes will be given out by Monday morning at my sole discretion.

Enjoy.