I have an Avago (Broadcom) 9361-8I SAS controller, I know that there are SAS expanders and I have two on the way but my question is will the 9361-8i work with SATA 1 port in to 5 port out expanders, I would have thought it would be transparent to the OS and to everything else and just worked as SATA over SAS - is this the case?