I'm upgrading from windows vista to windows 7 through the microsoft free upgrade offer. Windows checked my system and indicated I need to download the latest driver for Realtek PCIe FE Family Controller for my device. Then to install windows 7 then install the saved driver. I cant find that driver on the Toshiba website. I also have a uncompatable BT Port but it gave me no solutions for that issue. So, I'm unsure what to do about that.