I'm having problems setting up my drives in the OWC enclosure. When only one HD is connected, disk utility shows the enclosure and that 1 hd (both work seperately). When both are connected it shows the enclosure with no drives and a 2TB capacity. The drives are 200 &300GB and connected through FW800. Both drives are set as Master (I read something that said I should do that). Anyway, if I try to erase or partition the '2TB OWC Enclosure' in diskutility nothing happens and the hd's eventually spin down. I would like to use these drives as JBOD. What am I doing wrong? Thanks. EDIT: I tried Master/Slave again and it works..