I can confirm the funny thing with the 9 desktops happened with me too. I'm not bothered as I just want 4 at the moment. Not got catorize installed. The option was there after installing the latest update and now, after another reboot it is not there. As I say-doesn't bother me if it is there or not, but just reporting that it happened.

One other thing I have noticed since updating is when connecting to wifi or 3g internet it seems to take longer and sometimes requires a 2nd or 3rd go. Once it just kept flashing the little wifi symbol for ages like it was stuckin some kind of loop. Internet was working, so it must have been connected.Disconnected then tried to connect again and it just flashed for ages without connecting. A reboot fixed this. Just now it took 4 attemps to connect to a full 3g signal. It will say it is connected but wont load any pahes. If this has happened in the past a disconnect and reconnect will fix it straight away, but took 4 times on this occasion. working fine now though.

Just posting my observations. please do not take this as criticism. I'm very impressed by the whole thing so far. Thank you.