Hi all, I do a lot of field work with Final Cut Pro using a variety of different camera systems - many of them with tape-based HDV. Rather than go back and import these tapes later, I usually capture realtime into FCP via FireWire, so I can begin editing on set as soon as possible. Until now, I've been capturing to my MacBook Pro's internal drive, and I'm considering buying a portable USB hard drive for video capture and editing. Is this a good idea, or should I just get a regular external drive? Any tips here would be appreciated.