I'm using a Logitech MX 5500 Revolution keyboard and mouse combo. As you may or may not know, the keyboard has special vista shortcut keys, such media center, 3d flip, gadgets, photo gallery etc. Anyways, I've noticed that these shortcut keys don't work, until I open up the logitech software that configures and calibrates all the buttons on the hardware. So pretty much once I've opened up the program these keys work, but on startup and before I open up the software they dont. I've installed the drivers and I've checked my msconfig to see wether or not the service is switched off on startup, and it is on.