I tinkered with my original form enough to get it to send the file (byte by byte). However, there are still two problems: 1) The file is transferring VERY slowly. 2) Although the receiver computer's file matches the original, it does not open. Do I need to compile it somehow? Do I need to put in headers? I tested it with a small dbf, but the receiver pc gives me the message "Not a table" when I try to open it.
I may try to combine my code with Grier's, so I can get his added features. Should my OnComm code (with modifications to send/receive the whole file at once) go in his SendFile and ReceiveFile methods? If so, do I need a DODEFAULT()?
I appreciate all of your help. If I can help you in any way in the future, don't hesitate to ask.

Jerry