Why? It is a very nice device. You in the west have a lot of functionallity of these device. People here in the east play with the fws of this device due to the lack of functionallity and not having anything more to do with their device. (plus also the high rate of uneployment for talented young people with programming skills)

But you can play with the new voices, ASR, themes etc. available in 3597. Plenty of things you can modify on your device.