Download iScreen Recorder (Portable)

This program is a powerful, yet full-featured screen record tool that allows you to easily capture and annotate anything on the screen including windows, objects, menus, full screen, rectangular/freehand regions and even scrolling windows/web pages, and save the images in BMP or JPG formats. It also allows you to capture video or image from DV and TV Tuner, and Other Device,
and browse or edit recorded media files.Please visit official site

What you can do with i Screen Recorder:

# Provide quick access to its capture tools and output options

# Setup custom hotkey to activate (or stop) screen capturing instantly

# Any portion of the screen can be selected for recording

# Capture video or image from other devices like USB webcams, TV tuner and DV in real time

# Set properties for each capture device

# Support AVI video file format

# Adjustable output video file size

File size 5 mb