Can NIS 2009 be Removed?

Hello -

 

I am very unhappy with NIS 2009.  If I would have known that the Ad Blocker feature was removed, I would NOT have installed the "upgrade".

 

Is it possible to un-install NIS 2009 and revert back to previous version?  In reviewing our files, we had NIS 2007.  And of course we kept up with renewing our subscription.

 

If this is not possible, does anyone know ...

a)  If there are plans to include the feature again?

b)  If there is perhaps a free program to remove ads?

 

Thank you for your assitance.

"LexiBrat"