Comment 14 for bug 1118217

I was unable to use through the built-in SD card reader. It worked fine when I used an older plug-in USB based multireader that I had. I'm running Windows Vista Business on a Lenovo T500. Under device manager if found:
IDE ATA/ATAPI Controller
   Ricoh SD/MMC Host Controller

SD Host Adapters
   SDA Standard Compliant SD Host Controller
      PCI BUs 21, Device 0, Function 2

You need a USB connected reader for this to work.