e2eSoft VCam
Want to share videos, images, and desktop with your friends? Want to make your video chat more interesting? Want to use your Webcam in several applications? Try e2eSoft VCam. e2eSoft VCam is a WDM-based software virtual camera which can set videos, images, Webcam, DV and other video capture... It's also a Webcam Splitter at the same time, which can split up your webcam into multi-channels and let them be used by several applications. ... VCam can be used in most of the IM applications which support webcam, such as MSN, Yahoo!
http://www.e2esoft.cn/downloads/vcam/VCam_0.9.0_Setup.exe - 3Mb - Download - Screenshot

VideoConstructor
DVD rippers, AVI joiners, AVI splitters, video capturing programs and more... We've reviewed a lot of these already. Why are they so popular among users? It's easy to guess. Professional video conversion and editing applications are all packed with advanced features and options. ... The video capturing utility allows you to capture a video stream from various devices, such as a mini-DV camera, TV-tuner, webcam, etc. ... It also allows you to quickly join several video files or extract certain parts of a video file.
http://www.protectedsoft.com/download/video_constr.exe - 4Mb - Download - Screenshot