Have you faced any SQL Server working set trimming problems (Don’t know this? Read Here and Here  )

One of the solutions of this kind of issue was “Lock Pages in Memory” which was an Enterprise Edition only feature.

On Popular Demand (& Noise), This might be available for Standard Editions as well !!!

Read following blog entry from Bob ward

http://blogs.msdn.com/psssql/archive/2009/04/24/sql-server-locked-pages-and-standard-sku.aspx

and for now ….  just wait for those CU to be released !!!