[bthoven]

Thanks for the good news. I immediately update my firmware. Here is a quick finding:

1. new look on home menu
2. I can now register my Nook via home wifi (I'm not in US/Europe)!
3. Now my clock is correct!. It seems to sync with my home wifi clock?
4. You can now set your time zone.
5. All contents are still there after the upgrade
6. Great ebooks in my document can now sort by author or title
7. Now when you quit from your book, it returns to your book list (not to home menu)
8. The dictionary lookup is still same, no improvement at all.
9. Do not see any difference on speed.

About battery life, let's see whether it really improves.

So far, so good; and I'm quite happy that I can now register my Nook and have a correct clock time.