I have inherited a c7000 Bade chassis complete with blades. Also loaded on 2 mezzanines, one flex 10 VC, and a 4port 4gb FC. As part of this we also have an AG638B loaded with drives, but it is missing its head end, the AG637A. We also have a brocade FC switch that is very fussy with the modules we put in it! I would really like to get some storage attached to the Blade chassis, I have tried (unsuccessfully) trying to get the blades to boot off iSCSI. I am now looking at how to get FC working correctly, as each blade has a FC HBA in them. To you storage engineers, If I purchased a PCI FC card, can I control the existing AG638B array with windows, and then present that to the blade array? What other ways can I get the storage to the blades?