MOSS/WSS SDK 1.4 - has Federated Search web part examples

In case you missed hearing about the new SDK, here's a great post on what's in it.

https://blogs.msdn.com/randalli/archive/2008/08/28/just-published-wss-and-moss-sdk-1-4-download-and-online-msdn-library-8-29-2008.aspx