It looks as if a wireless version of Firewire may be coming in the future. How great would it be to have wireless firewire transfers from your digital camera to a wireless harddrive. Looks like the wireless version may even be faster than a wired version of firewire. Wireless = 480Mbps Wired = 400Mbps
1394 group approves UWB 'Firewireless' tech article at theregister.co.uk