http://eshop.macsales.com/item/Firmtek/SATA2ME4E/ this is the card in question. it goes for 197 at owc and bhphoto has it for about 182 after shipping http://www.bhphotovideo.com/c/produ..._SeriTek_2ME4_E_4_Port_eSATA_PCI_Express.html any users of it? my 2 port from owc newer tech works but it is a 2 port. I have all my pci slots filled. this card would let me free a slot.