The home page (http://www.brutman.com/mTCP) always has a download link. And now, for a limited time only you can use anonymous FTP and get it straight off of a PCjr!
For web browser users the address is: ftp://96.42.228.74:2021/MTCP/MTCP0102.ZIP
For command line users ftp to 96.42.228.74, and use port 2021. You can navigate to the directory and grab it there. The individual files are there too for your browsing pleasure.
This release has some minor performance fixes, some minor bug fixes, and the first version of the FTP server that I've been working on the last few weeks. The FTP server supports named user accounts, anonymous FTP, up to 10 clients at the same time, and it should be fairly compatible with a wide variety of FTP clients.
And here is a picture of the happy machine, complete with the might Zip 100 mass storage solution and hacked on ISA Ethernet card:

Enjoy!
Mike