Google Desktop on the Mac
Google desktop is excellent (I tell clients to install it and crawl their shared drives as a quick knowledge management 'upgrade').
The Mac client released last week - it's great. Feels faster than Spotlight, I like the bezel. Really like the blended list of results in Google style browser window
Actually, I've just uninstalled it - it's indexing every few hours, and when it does pumps up the processor activity really high...don't seem to suffer this with Spotlight.
Hmmm...I'm already missing it.

