I am about 95% confident. My only doubt comes from the page saying that version 10 doesn't use the pin method! Is it possible that my iTouch generation is too old? I am not positive what it is, but it does have the latest software on it (4.x). It is definitely not a 4th generation, and could be 2nd.
I plan on doublechecking the itunes version when I get home, maybe the upgrade process failed and didn't tell me... I did activate home sharing on all devices though, that I know for sure.
For instance, on my ATV, it shows the name of my library at the top, with about 10 songs that I have out of hundreds (only generic icons for coverart though). When I try to play them, it acts like those songs don't actually exist though. Almost like syncing to my library started, then failed midway.