Any Performance Tips?

I have the SW2010 64 bit. My computer specs are below. Any tips on on how to get the maxium fast performance on Solidworks. I currently have a lag when I am clicking functions in solidworks. For example, editing dimension requires solidworks to think awfully long (45-60 secs)

DELL Precision T3500

Intel Xeon CPU E5530 @2.40GHZ

6.00 GB Ram

64 bit Operating System

Windows 7 Pro

SolidworksAdministration