If you link multiple HVXs via firewire as mfg states you can to sync up time code like you normally would with BNCs, but does that preclude you from external hard drive recording? Can you use a hub? Can one computer system capture more than one stream at a time?

If you link multiple HVXs via firewire as mfg states you can to sync up time code like you normally would with BNCs, but does that preclude you from external hard drive recording? Can you use a hub? Can one computer system capture more than one stream at a time?
You don't leave 'em connected. You'd plug two in and sync 'em, than move the firewire cable to the next camera and sync 'em, etc. After they're all sync'd you could then plug in the hard drive recorders.