Could you please recommend an external harddrive, with a capacity of 2TB or more, and powered by the port ( 'portable' ) . So probably that'd be a 2.5 HD with USB 3.0 . Also, I want to be able to replace the drive , or put it someplace else if just the case breaks, so I'm looking for something that has regular SATA connectors inside, nothing proprietary . I ran into this issue several times in the past, when I wanted to replace HDs in portable WD, G-Tech and other cases, but found out they used their own proprietary connectors ... I used to get drives and cases seperately and roll my own, but right now the deals for a pre built unit seem to be a lot better .