Norton Internet Security 2009 1User 3Pc Review

Product same as one that says No operating system, but can be installed on 3 PCs)
I have been using NIS since 2006 for both my desktop and laptop for virus protection. While none of them have given significant problems to me, this is by far the best NIS yet!
Installation: Installation was a real snap. It was amazingly quick. Removal of NIS2008 (automatic) took a few minutes and with one restart the whole installation and live update was finished in under 10 minues (My PCs dont have the latest processors: one is a pentium D 3.0G/1g memory and the other is a centrino 1.8 with 2G memory).
Interface: The interface looks very similar to NIS2008, but more sleek and informative. The phising protection and log=in key cards in your browsers look better than before. much smaller though!
Configuration: NIS2009 retained all my configurations regarding which networks are safe and all other preferences from NIS2008. This was great! I didnt have to reconfigure anything (except the add-on; see below), saving me a lot of time. For new users, there are many options configured by default and easy to change.
Anti-virus and internet protection: After installation, I just browsed a number of websites that I usually do. In one website, I got a download installator warning from NIS and the problem was immediately resolved with out any damage to the computer. Looking at the 'history', I could see a number of Low risk issues resolved by NIS with out any annoying popups. Ofcourse, you can set NIS to popup for every risk (even the low riks ones) if you like.
More than anything, it retains your subscription to NIS2008. So you dont have to use your new key until your current susbcription expires. You will continue to get NIS2009 virus updates as well. (I recd a couple of comments: Use Norton online account for saving your keys rather than entering the new key during installation) - Read my comment below.
Add-on package: If you used the parental control and privacy protection add-on package with 2008, it gets uninstalled and NIS 2009 does NOT automatically update it!! So, you need to manually install the add on package which can be done from the config window easily. User-specific parental cotrols are carried over from 2008 though! NIS 2009 offers custom parental control settings as well, a little better than 2008 version.
Performance: This is really not a resource hog which use to be one major con of Norton products. It does virus updates more frequently and when the computer is idle. So you dont feel its presence. Only thing that takes long time and consumes resource is the full scan which you dont have to do that often or can schedule it during lunch time!
So I really like it so far!