Saf-T Pockets.com is having a contest for the most creative use of fold-over elastic. The grand prize is a $100 gift certificate to their website. Second prize is a $50 certificate and Third prize is a 19" decorator dress form. See details HERE.
And just look at their marvelous assortment of FOE!
And here are some tips and tutorials on using FOE.
Angry Chicken's FOE Tutorial
Tip For Binding Edges
FOE for Diapers
Blue Lily's Tutorial