From the comments I'm reading on the Prop 8 trial tracker blog, the backers of the Imperial County appeal request are:
Advocates for Faith and Freedom
http://www.faith-freedom.com/
On their In the Courts page, they list Perry V. Schwarzenegger at the top. Interesting.
A faith based organization prompting the County to file an Appeal? Seperation of Church and State anybody??
As the time creeps towards 5pm here on the West Coast, it looks like the decision won't come today. SIGH.