[dba-SQLServer] 4 Core cpu

Does anyone out there have a quad core processor?  I am interested in how
the 4 cores work with SQL Server specifically.  I can tell you that moving
to a dual core made a huge difference in "response time" for allowing me to
do things simultaneously in SQL Server.  I am running a compact database (I
think / hope) and am also able to run queries, build indexes on other
databases etc.  I am just wondering how it looks with a quad core?

John W. Colby
Colby Consulting
www.ColbyConsulting.com