I have purchased Norton Anti-Virus

... since they resolved the intensive resource issues a few years ago.But it appears that the resource issue is back.  For the last couple of years I had Norton 2008, 2009, & 2010  with no problems.

2011 is a totally different story.  Much to my chagrin I upgraded to Norton 2011 the second week of January 2011.  Since then I have had nothing but problems.  I own & built a state of art computer.  I am very computer savvy.  I am unable to jettison Norton 2011 & go back to 2010.  I have made many attempts to get rid of Norton 2011.  It is a resource hog.  It will not shut down and hangs during a scan.  It monoplozies the CPU & memory.  NPE has many false postives.  I could go on... but to what avail.  I have had tech support try to resolve the issues twice! 

I'm not a happy customer.