2nd Gen Touch & WiFi & Hidden SSID networks
Let me add to the list of problems -- the many strikes against this otherwise quite lovable device:
It doesn't play well with networks that use hidden SSID, so-called "closed" networks. All of the known existing problems with Touch 2Gen and ordinary WiFi networks (failure to join automatically, needing to have the device reset before joining, needing to turn off/on/off/on the wifi on the device before joining, etc. etc. etc.) -- are replicated and worsened when attempting to join and remain connected to a hidden-SSID network (yes, even one running on Apple's own wireless router!).
The worst is that, very often, one has to repeat going through the entire process of entering the network name and password -- as if the network had been 'forgotten.' (Although, it can be proved the iPod hasn't 'forgotten' the network, as the device will remember details such as a Static IP to associate with the network -- it just forgets to join it in the first place!)
Apple, Apple, Apple!
Are you determined to make me stop buying your products in the future?
Do you intend to fix the very buggy WiFi on this device?
1.67 GHz PPC G4, Mac OS X (10.4.11), 17" Titanium PowerBook; iPod Touch 2nd Gen