I'm going to replace Rectangle Makes the Square for Calico Puzzle:
http://www.quilterscache.com/C/CalicoPuzzleBlock.html
And I think I'll just withdraw Card Trick. Sorry gang, but I'm overwhelmed right now. The kids are back in school, and I'm just busier than I imagined!! I guess summer and the lazy days led me to believe I have more time.
So, I'll be in for just this one block.
Thanks!