We are live with our WSS site. The cut-over actually happened Thursday of last week. On Friday, the network team worked on the latest patches, so having multiple machines was very nice.

On the to-do list now is migrating legacy content into the WSS lists. The ultimate goal is to have our content in the search results, but keep our existing user interface. I've written a console program to syncronize a list (and other list activities like viewing the schema and contents). I'll try to post the concepts later this week.