Does anyone know how the Hotspot coming in 4.3 is going to work with UK iPhone 4 packages? Will there be a requirement to purchase a bolt on, or additional charge to use the Hotspot feature in the UK? Will it even be available to use in the UK? It will be very useful to have on my iPhone 4 (for my iPad), but I am not going to spend any more than my current £35/month ($56) for my phone package. If there is to be a charge for using it in the UK, I will just stick with MyWi, which seems to work fine.