The Firewire interface card came with my 4000ED when I bought it about a year ago.
Kenneth Waller ----- Original Message ----- From: "Nick Clark" <[EMAIL PROTECTED]> Subject: Re: OT: Almost ready to by a scanner > The Nikon 4000ED is a SCSI or Firewire scanner, so you need an interface card if your system doesn't have it built-in. The Minolta 5400, Nikon V, and Nikon 5000 are USB2. > > Nick

