Compare All The Desktop Search Tools

Goebel Group has put together a handy matrix to compare all the major free desktop search systems. It looks at

Autonomy Beta 1.7
Ask Jeeves Desktop Search
Blinkx
Copernic
DT Search
Google Desktop Search
ISYS:desktop
MSN Toolbar Suite
X1

and compares them on:

Download size
Operating System
System Requirements
File types
Email
Audio
Video
Images
Browser Supported
Deskbar
Content Integration
Enterprise Integration
Security
Languages

(via Search Engine Watch)