Record ur screen ONLINE.

1) Go to www.screenr.com you can see a yellow button

2) After you have clicked it, it will ask you to run a java applet.
Run it. Don't worry, it's not a driveby .

3) Adjust the dimensions of the box until you get your desired screen
size. When you are ready to record click the red record . Then, a red
box will indicate that you are recording.

4) When you are finished recording, press the DONE button just a
little right from the original record button.
enjoy....