I have a MacBook with a FW400 port, but no FW800 port. I need to connect two LaCie external hard drives. The LaCies have one FW400, one FW800 and one USP port each. Can I do this as follows? MacBook---FW400---LaCie1---FW800---LaCie2 Basically, can I use FW800 to connect drive 2 to drive 1, even though my MacBook does not have FW800? If not, what are my options? Thanks!