I used Random.org's integer generator to pick the winner
Random Integer Generator
Here are your random numbers:
Timestamp: 2008-08-02 05:36:02 UTC© 1998-2008 Mads Haahr
Valid XHTML 1.0 Transitional | Valid CSS
Web Design by TSDA
Counting down the comments, 39 was Jennifer, so congratulations to you and sorry to all the rest of you. Better luck in October!
Do check back to the Bloggy Giveaways carnival winners list to see whether you've been lucky anywhere else.