I have managed to get this to work on my windows 7 laptop. At first although a message came up saying the laptop had found the device no cursor was displayed. I had a few stabs at it - rebooting & pressing the linking buttons but was having no luck. Eventually I accessed control panel - hardware and sound - devices and printers, and it was showing up as USB input device.
Right-clicked on the icon, left-clicked on `properties`, left-clicked on `hardware`, left-clicked on `properties`, left-clicked on `driver`, and left-clicked on `update-driver`.
I clicked on the first option to search online. Quite quickly I got a message coming up saying I was already using the most up to date driver, so I was not too optimistic, but much to my surprise, when I unplugged my USB (wired) mouse the technika one started working!
Tab, April 2010