OEM driver, software package and manual from the Dynex site.
I was just given one of these webcams without the software. Fortunately I read the reviews before downloading the other offering on here. I unpacked the winrar archive, added the manual (DX-DTCAM_UserManual), from the dynex site and repacked it.
Includes ArcSoft 'Webcam Companion 2' software and manual.
Downloaded from http://www.dynexproducts.com/products/computers/DX-DTCAM.html