Add this after question 3 please: Q. What software do I need for linking Amiga's with the serial ports? A. You can use ordinary terminal emulation software such as NComm or Termite on the Amiga, and Teminate on the PC. Then set the baud rates and other settings to be the same and use Zmodem to copy the files across. Alternatively, use a program called "TwinExpress" which is available from the Aminet and PD libraries. It makes sending files a lot simpler by running a custom utility on each machine. And add this one to the end, please... Q. How advanced is a TCP/IP network? A. In terms of filesystem support, not very. You can copy files using FTP but if you have used this you'll appreciate that it is basic to say the least. One possible solution is to use a Novel style network system, but details of Novel support on the Amiga is sketchy to say the least. More promising is the version of a program called SAMBA which has appeared on Aminet. This aims to mount PC Window's Workgroups on the Amiga and vice versa, which would be a very flexible method of working.