SQL Buffer Pool Size Management

Hi all

I had a thread that discussed SQL Server's plan cache and eviction policy.

http://social.msdn.microsoft.com/Forums/en-US/1c24c59b-ff25-461d-b043-967435a65860/execution-plan-caching-zero-cost-plans

It was confirmed that the removal of plans from the plan cache is controlled by the Resource Monitor thread and not the lazy writer (SQL 2008 and above).  

• Regarding the data cache portion of the buffer pool, is the removal of pages still handled by the lazy writer?

Thanks