Hi Lisa,
They aren't sending them this year. They posted the following notice at the end of January:
Payments our agency makes to our contributors relate to amounts we due with respect to a sale of a product, versus the provision of a service. As consequence, we will not be sending a 1099 for any amounts we paid during the calendar year 2008. It is your obligation to report all payments, including the ones made by our agency, to all appropriate tax authorities or your tax preparer in case you have one.
Full thread here:
http://www.dreamstime.com/thread_16187