any scanner

YInformer is the ultimate Yahoo Messenger (YM) buddy/ID scanner.

Freeware TWAIN Scanner from the makers of MidWavi Pro

Screenshot and a programm for your scanner (camera). BMP/GIF/JPG/PNG and TIFF.

Command line port scanner.

you can now test your trojan scanner in the same manner

Windows Registry Cleaner - Free PC Scanner. Fix your registry in just 2 clicks!

"easy Look at Net" is a simple ports scanner, packets sniffer and other tools

This is a front-end for the RS PRO-2052 Police Scanner used for remote control.

BHO Scanner gives you a quick look at the Browser Helper Objects installed on PC

"easy Look at Ports" is a multithread full connect TCP ports scanner