from handling a very good product that works on Linux (Ubuntu 10.04). Unfortunately there is no driver for Windows 7, neither for 32 nor for 64 bit. The manufacturer plans (apparently, at least from me a written response from the local support (Stand 24.08.2010)) and no drivers develop zzu. Consequence: the mouse often does not work (no mouse movement on the screen possible must be switched on and unplugged).
