Hi Doing my plans about storage (thanks to who helped me on the other thread), i decide to go with a simple DAS for while: my 3TB seagate Backup Plus and a HD in a FW enclosure. My Backup Plus has a USB3 interface, but i'm thinking to buy the Thunderbolt adapter from seagate. My first question is for anyone who has this adapter: this adapter worth the USD165 (B&H)? This Thunderbolt adapter has 2 TB ports for daisy chaining. But i thought, i don't know if this is possible, if i can connect two macs on the 2 TB ports, like a iMac on one the port and a macbook on the second port, and, for example, make Time Machine backups of both macs at the same time, on the same drive.