Updated my iMac to 8GB RAM Posted on August 12, 2010 by Thomas Maurer I just updated the memory of my early 2009 iMac to 8GB. Now I can see a nice performance boost by using my Windows 7 VM for work. Related Posts:Tuning a Windows 7 VMVMware Fusion and PowershellUpdate: VMware Fusion 3.0.1 Graphic AwesomenessBoot from VHDPC vs Mac ;-)