Topic: Resize file in flash develop

Hi all
I know pretty much nothing about flash develop. I was able to load the program and use the webcam-fd file to make my chumby display the webcams I would like to see. I would like to put our local radar on the chumby and the file is a jpg but with dimensions of 640x480. If I remember correctly the chumby likes dimensions of 320x240. Is there a few lines of code I can add to the webcam-fd file to resize the image?

thanks
John