Peppie: you know we love google don't you? Here is another great example of how you can use Google
for setting up a custom Google search engine for selected sites. Enter the URL of a page with lots of related links you'd like to search (like moosy.blogspot.com) and a search term into the Custom Search Engine On-the-fly page. You'll get results from both the linking page, and the pages it links.
Here's a search for Peppie on all the sites with Moosy links.