Enhance Safari with AcidSearch
Here's a great addition to Safari. It's called AcidSearch (trippy, man) and it gives Safari's search capabilities a real boost. Once installed, it lets you choose from a number of "search channels" to refine your search. Limit your query to the site you happen to be viewing, to sites of a specific type (news sites, etc.) and more. Plus, you can make use of hierarchical menu organization and even incorporate Butler data. There's really a whole lot more to this great little utility. You ought to check it out.
There's a big, big web out there, folks. AcidSearch makes it a little bit easier to find your way around. It requires Mac OS 10.3 and is free.