CamZoomer - Version 2.7 I. Main features:1) 8x Digital ZOOM 2) 45 Degrees PAN (depends on camera) 3) 45 Degrees TILT (depends on camera) 4) Control from your keyboard (keypad) (move left/right/up/down, zoom +/-) 5) Works with any webcam application 6) Allows to run few webcam applications with only one webcam hardware(CamSplitter integrated) 7) Pan-Tilt-Zoom settings indication in video frame 8) Simple setup 9) FREE Trial downloadII. How it works?USB based webcams usually supports dfferent resolutions for video and very often maximum is 640x480 (VGA). But that resolution is not using in most cases, we use only 320x200 or so for online video conferencing purposes, becuase 640x480 is too big for realtime video over the internet. That allows to do zoom and move camera!