Awesome! Thanks a stack.
To everyone else, this puts BTIcon.exe in your windows diectory, with a link in your startup folder. Now u have an icon in your today tray, that u can click to turn BT on or off. Best feature is that you can see if BT is on at a glance, rather than watching the light for up to FIVE seconds to see if it flashes (I usually wacth for 10 seconds before I realise it's not on!)