AOk so I bought the silicone letter molds from Wilton, the purple ones, and for the life of me I can't get the chocolate to release without braking into a million pieces. Has anyone else had this problem or is it just me? What can I do to fix it? I bought these olds just to make chocolate letters and right now I feel like it was a waste of money! Please help, I'm so frustrated!

I have used one of the other Wilton molds before with no problem but it isn't as deep as the letter mold.  I  read somewhere that dusting them with cornstarch helps.  Give it a try....I hope it works for you.