The installation required the device to be completely wiped, i.e. music/videos and all. The update process took care of doing a full backup and starting the restore of all my data afterwards. Given that I had around 16Gbytes of data, the whole process took close to an hour.
So now that I've been playing with the new firmware a bit, this is how I feel about it:
- The ability to install applications is a killer feature, there are some great applications out there, but many of the free games are quite ordinary & many of the really good applications will require at least a data connection - but this can be taken care of if you're in a wifi area or have some other method of getting your iPod Internet connected (I use JoikuSpot).
- So apparently the iPod touch has had an external speaker all along - previously the only out-loud message it would make is the 'click' when you typed, but now it plays a little tune when you receive new email - I wonder what else this little speaker can do.
- (Not really a 2.0 firmware update but actually an iTunes 7.7 update) I can now synchronise by GMail contacts with the device rather than just Outlook contacts.
- On the downside, the method of fast-forwarding through videos has changed. The old method was better whereby the first 10 seconds of fast forwarding were just sped-up audio, but now they skip through the audio meaning that you can't even fast forward for short pieces without missing out on what is being said. Also, the fast-forwarding now takes much longer to kick into a higher-speed fast forward. Maybe I'll get used to this but for now its just an annoyance.
- My Wifi connection now seems to be much more stable - I have always had problems with my iPod connecting to my home wifi, particularly since I juiced up the output power of my wireless access point for another purpose - my use of the iPod since the 2.0 update has shown a much faster & more reliable wifi connection.
- Lastly, the email application on the device is a little bit more usable with only a slight change to the interface.