It is the 24 inch black bezel cinema displays.
I confused thunderbolt with FireWire.
the iMac I have does indeed show 2 thunderbolt ports on the back.
which means connecting these two monitors to my iMac will most likely be classic Apple plug and play So am excited.
I know the cinema displays also contain two other cables, a usb cable and a MagSafe. Obviously the MagSafe will go unused but am wondering if the usb cable bave any proprietary value plugged in.