To:   Jim O'Dell
From: James Rauen
Date: May 29, 1988


Jim,

This is a brief letter letting you know that today (May 29, 1988) is my
last day working here in Cambridge.  My key and building identification
card are enclosed.

Unfortunately, I did not have the time to finish writing the technical
manual.  There are several chapters which still need to be written.  I
am willing to finish drafting the manual during the summer.  If you
would like me to do so, I will be able to devote a few hours each week
to it.  I have a PC and modem which shouldn't have any problems
connecting to Angel.  If you would like to set up such an arrangement,
we can simply extend my consulting contract (hopefully with a minimum of
paperwork).  If we do, then I will bill GSI hourly.  I will also expect
to be reimbursed for the telephone charges incurred while uploading and
downloading files from Angel.

I am aware of and will abide by the nondisclosure agreement which I
signed last November.  I do not have any GSI proprietary documents or
other property in my possession.

It's been fun working here.  Have a nice summer...I'll drop by to say
hello in the fall.


                Sincerely,



                James Rauen