I hope that keyboard lasts for you. A while back, I bought a MI keyboard that only lasted me about a year when a few keys stopped working. There were no spills or any abuse...they just died.
After a few calls to their Technical Support helpline they informed me that SP3 changed the way keyboards are handled so that is why the application software does not work just like it does not work with Vista and they do not have a time frame as to when it will be fixed.
I like the keyboard so far other than the 16 hotkeys not working.