Mac Migrant

A week ago I let go of my Vaio and bought a macbook pro.  While I was using windows 7, I enjoyed the protection of NIS (Norton Internet Security) and found it performed very well.

 

I am still considering investing on the NIS for the MAC.  These are my questions:

 

1. For the exiting MAC NIS users, how often do you detect viruses?  Is the investment worth it?

2. For the Norton team, will the MAC Norton be compatible when the Lion comes out?

 

 

Thanks

Jess - Norton Believer (in PC) (Mac?)