NIS 09

I just got a message from Norton offering a free download of NIS 09.  The show all kinds of new stuff that I would get, but say nothing about anything I might lose by doing the download.  The last time Norton offered soemthing similar, I found out I had lost two pieces of stftware that I would now have to purchase just to get back where I started. 

 

Anyone have any info on what I might lose in going from NIS 06 to NIS 09?  Any real benefits to changing?