Has anyone tried to put an mSATA SSD "drive" in the WWAN (full size) mini PCIe slot in the Probook 4530s? Is the drive then recognised? Are there restrictions like for the BT/Wifi card so it has to be some specific HP part (I guess not but you never know). How does one go about 'moving' the directories to a HDD after installing on the SSD like for downloads etc. as I plan to just buy a small 32 or 64GB mSATA SSD...? Thanks!!!