It's a moot point now, but there are battery-powered 2.5" FW enclosures available for about 100 bux. For me, I'm all about 1-2 hour shots, they're documentary interviews, and they are of course unscripted. I can imagine carrying a case with 10 drives to my hotel, then going out during the day with the HVX and a drive or two, and be set for all the interviews for the day. Much cheaper than either a firestore or a cineporter. If we're talking 7200 RPM drives, I would imagine they'd be plenty fast, and hardy enough to handle international travel.