changing to NIS2009?

Ok I'm about to cross the line to move to NIS2009

I have Vista SP2

 

1.I suppose the intial steps are to remove NAV2008 through add/delete programs?

 

2. I notice a few more programs from Norton on my add/delete. Do I need to remove these too?

 

Live Update

Live Update Notice

Symantec Tech Web Control

 

3. also when installing NIS2009 doe sit also install a new live update program

 

4. Any problems installing NIS2009 when Vista SP 2 is already installed?