Updating is something I rarely do, mostly because even though they do fix some bugs, usually worse or other bugs start showing up. I did the update, haven't really used the S Note app as much as of late, but haven't noticed any freezing or the zooming problem (yet). I feel like with something that's working, why do the update unless it's fixing something you're already having problems with or adding something much anticipated or that really makes it worthwhile. While most people are anticipating Jellybean, I'm hoping that it's going to be something that's working well and not a lot of new bugs that come with it. I actually like Ice Cream Sandwich on both my phone and my Tablet, so may hold off on the Jellybean update when it comes. I usually don't update any of my apps, except if they get a lot of good reviews on the play store for after the update. One thing that I was leary of coming from an Ipad to the Android Tablet. As much as I hate Apple, in the short time I had the Ipad 3, I did one update and fixed one problem I had and had no others with anything after the update. I'm not a fan of Apple by any means, but updates always scare me on Android, with my phones and with my Tablet.