Need help with Disneymoon dates

[chell]

I know Mouse Fest takes place early each December but I'm not sure how big the crowds are from it. The potential dates for our Disneymoon are December 6 to 14 or December 13 to 21, 2008.

Which week would be better? This will be Larry's first WDW experience. I've been 20+ times. I can't wait to experience it through his eyes!

Thanks for any help you can provide.