How to create bootable Windows 7 disk on Mac OSX

1. Double click the .iso file to mount the disk
2. One the menu bar at the top, click "Images" -> "Convert"
3. Make sure the "Image Format:" is set to "DVD/CD master"
4. Save the IMage where you want to locate, it will prompt to ask to save as ".cdr" file
5. Navigate to the Image you just created and change the extension from ".cdr" to ".iso"
6. Burn it using Disk Utility and this CD should be bootable.


This information is learnt from the following link:

http://kyliente.wordpress.com/2010/04/02/making-windows-bootable-cddvd-with-mac-disk-utility/