No "Update your Kindle" option in "Settings"
I bought my Kindle about a month ago (in Brazil) and everything seems to work fine, even my internet works as if I were in the US. However, I've been trying to download the screensaver hack (it seems like my version is already 2.3, as I saw in the "Settings" section), which I did, but there is no such thing as an "Update your Kindle" option among the "Settings". Is this some sort of "privilege" for international users or what? Have you any idea?
Thanks a lot,