Here is what I found in Event Viewer...
The description for Event ID ( 4377 ) in Source ( winusb0100 ) cannot be found. The local computer may not have the necessary registry information or message DLL files to display messages from a remote computer. You may be able to use the /AUXSOURCE= flag to retrieve this description; see Help and Support for details. The following information is part of the event: Windows XP, winusb0100.
There are 2 log entries created, both the same, two minutes apart.
Theoretically it only needs to be installed on the XP machine because a Vista machine supposedly already has the drivers for it. I was eventually able to get it to work between 2 other systems (an XP and a Vista). My PC seems to be the holdout.
Edited by ND4SPD, 29 December 2007 - 01:25 PM.