From: Walt Stafford <STAFFORD@BBRI.ERI.HARVARD.EDU>
  To  : rasmb@BBRI.ERI.HARVARD.EDU
  Date: Thu, 21 Apr 1994 14:59:43 -0400 (EDT)

FYI

I am forwarding this message to people on the RASMB list:
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From:	SMTP%"demeler@selway.umt.edu" 20-APR-1994 11:03:25.77
To:	STAFFORD
CC:	
Subj:	Software Demo for UltraScan available

From: "Borries Demeler/Biophysics" <demeler@selway.umt.edu>

Dear Walter,
I have made available a copy of the UltraScan Demo program on my ftp server.

I would appreciate it if you could mail this message out on your mailing list.

Thanks, -Borries

********************************************************************************

Hello,
I have uploaded a demo version (MS-DOS only) of the UltraScan Sedimentation
velocity/equilibrium data analysis program to my anonymous ftp archive. The
program is stored at bioc02.uthscsa.edu (129.111.1.229) in the directory
/pub/UltraScan/demo/us_arc.exe

This directory contains the UltraScan demo program. This program is freely
available and you are encouraged to share it with others.

While the full UltraScan release is a Windows/Origin based software package,
several functions are disabled or not implemented in the demo version.

This program is intended for use with the Beckman Optima XL-A TM Analytical
Ultracentrifuge. The program allows you to edit, view and analyze sedimentation
velocity and equilibrium data obtained from the XL-A.

To download the program, use binary ftp transfer mode. Copy the program into
it's own subdirectory on your MS-DOS computer and type us_arc.

The program is a self-extracting archive and will extract all necessary files 
into this directory.

Start the program by typing "usdemo" at your system prompt.

For questions, bug-reports, orders contact:

Borries Demeler
University of Texas, Health Science Center
Department of Biochemistry
7703 Floyd Curl Drive
San Antonio, Texas 78284-7760

(210) 567-6592 or e-mail to: demeler@selway.umt.edu

Here is a sample ftp session to download the software:
("$" represents your system prompt)

$ ftp bioc02.uthscsa.edu
Connected to bioc02.uthscsa.edu.
220 bioc02 FTP server (Version 5.60) ready.
Name (bioc02.uthscsa.edu:demeler): anonymous
Password (bioc02.uthscsa.edu:anonymous):
331 Guest login ok, send ident as password.

(send your e-mail address as password)

230 Guest login ok, access restrictions apply.
Remote system type is UNIX.
Using binary mode to transfer files.
ftp> cd /pub/UltraScan/demo

(upper/lower case sensitive)

250 CWD command successful.
ftp> bin
200 Type set to I.
ftp> hash
Hash mark printing on (1024 bytes/hash mark).
ftp> ls
200 PORT command successful.
150 Opening ASCII mode data connection for /bin/ls.
total 808
-rw-r--r--   1 root     root          945 Apr 20 08:47 readme
-rw-r--r--   1 root     root       820447 Apr 20 08:35 us_arc.exe
#
226 Transfer complete.
ftp> get us_arc.exe
200 PORT command successful.
150 Opening BINARY mode data connection for us_arc.exe (820447 bytes).
################################################################################
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################################################################################
################################################################################
################################################################################
################################################################################
################################################################################
################################################################################
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#
226 Transfer complete.
820447 bytes received in 3.4 seconds (2.4e+02 Kbytes/s)
ftp> quit
221 Goodbye.
$