I wanted to share this in case anyone runs into issues after installing Windows 7 Pro on this Lenovo m92p system.The Intel USB 3.0 driver listed on Lenovo's website for this model (even after putting in the serial number for the system), is incorrect.In summary, that driver will A) instantly blue screen the system when you install it and B) your USB 3.0 ports won't work in Windows -- only the one USB 2.0 port will work.This system needs the  Intel(R) USB 3.0 eXtensible Host Controller for Intel(R) 7 Series/C216 Chipset Family -- note the difference @ '7 Series/C216 Chipset', which is different from the 'Intel® 8 Series/C220 Chipset Family'.Funny enough, after lots of searching, the only place I could find the download was from Dell's website.  So if you search for 'Intel(R) USB 3.0 eXtensible Host Controller for Intel(R) 7 Series/C216 Chipset Family', it should lead you to the correct 7 Series/C216 driver to get your USB 3.0 ports working under Windows 7 Pro.