Instant Search for Drupal 7 Are there any 'instant search' modules (similar to Google's instant search) available for Drupal 7?

I found the Drupal 6 modules listed below, but neither of them seems to be available for Drupal 7, yet.


Drupal Instant search 
Instant Search
You should use the Finder module; I haven't used the D7 version yet, but the Drupal 6 version worked well for my needs.