Lets see there was the Wal-Mart (in Canada I think) that sold them early, some pharmacy around Indianapolis that sold some early, and the store that sold one early to the New York Daily News, which ran a preview with that copy, and is now being sued by Rowling (and presumably her UK/US publishers) for breaking the silence.
And SHE's the one that insists on the silence!

oh well.

Still trying to get my group together for Friday night.