Taking out a new faster connection and ways of transfer, this will give to another security threat with the existence of Bluetooth viruses. Lets just wait for few more days, and let’s see how it will turn out.
Bluetooth 2.2 will be release possibly by mid 2009 according to CNET. Designed to work in tandem with other wireless technologies already present in many devices, the spec will be referred to either as Bluetooth 10x working in conjunction with WiFi and Bluetooth 100x working with UWB. Something like this should good news for manufacturers of PMPs and handsets, expanding the range of possibilities to include Bluetooth media streaming and much larger file transfers.