Wowee!
>Hard drive and I/O: I've been pretty vocal on this forum about
the fact that 1.44M is just too small for recording extended recitals
on Pros in high-resolution. Blessedly, the D4 control unit has an
80GB hard drive! In addition, there's a new USB port and LAN
connection for getting files in and out. The control unit will be
running the Linux operating system.