1)   e2eSoft VCam 0.9.0
A software virtual camera which can play video, image, webcam and DV, perform screen capture and set them as your camera output image. It also support multi-stream output with different sizes, camera splitter, image overlay and video special effects.
Virtual Camera, software camera, WDM, Webcam, Video chat, IM, Screen capture, CamSplitter, Share video,

 2)   Webcam Simulator XP Edition 2.5
Simulates webcam on your system by broadcasting video files as webcam. It adds a virtual camera to your system without having an actual webcam. It can be used with all instant messenger like MSN, Yahoo, AOL, ICQ, Camfrog Video Chat.
webcam simulator, softcam, software camera, virtual webcam, yahoo messenger, msn messenger, aol, camfrog,

 3)   Fake Webcam 3.9
Stream/play videos and movies on Yahoo, MSN, AOL, Paltalk, ICQ, Camfrog, and on all messengers instead of actual Webcam. It streams videos and movies on your messenger just like a webcam.
fake webcam, softcam, software camera, virtual webcam, yahoo messenger, msn messenger,