Sure we have another thread here - anyway just got an email in French, this is the translation:
"The transition from algorithmic search results will begin in Europe on August 3, 2011 media sites and services of Yahoo in the UK, France, Germany, Spain and Italy. "
But this is not the PPC, they say:
"As a reminder, the transition from paid results (PPC) will not happen during this transition and it is important that you continue to optimize your accounts on the network Yahoo Search Marketing. "
I guess that is happening is 2020