Bugs worked out of NIS 2010

Hi,

 

I am thinking of getting NIS 2010 on my xp sp3 home computer!!!  Has Norton worked the bugs out of NIS 2010 yet???  I know that there were having patch problems with fire fox and the Norton toolbar.  I have Norton nis 2009 and I was going to use the Norton update center to upgrade to NIs 2010.  Should I wait a few more months to upgrade to Nis 2010.

 

Thanks