Click any Mood image to download.  With IE select "Save" and then make sure the drop down option for 'Save as Type' is set to 'All Files' (Not 'Zip').  In FireFox select the "Save to Disk" option. Put the file where it's easy to find, like the desktop.  To add the new Mood to your CoupleBox, use the 'Arrange' button and select 'Add Mood' and browse to where you saved the downloaded file.
Mood - Mardi
Get ready to pah-ti.
Mood - Wet
Cool. Moist. Sensual.
Mood - Skinz
That's hot!
Mood - SooDull
Yawn ... life before CoupleBox.
Mood - Cutesy
Get that sicky-wicky feeling
Mood - Romantic
Mmmm....