Hi,

I am new to Flash and am trying to create a Screen in Adobe Flex Builder 3 to show difference between two text files.
The Window should show the two files side by side and highlight the differences in the lines between the two in Red and the rest of the text should be in Black.Also I should be able to scroll both the side by side windows together.
Can anyone please tell me how to go about designing the GUI for this?

Thanks!