Displaying a message when starting Browser...

Hello all,
 
I have a client who wishes to display a window containing some legal
"boilerplate" when their users start MAPICS Browser.
 
The user would... 
 
1. Start the MAPICS Client
2. See the window with the message
3. Click "OK"
4. Browser would then start normally.
 
It doesn't make a difference if the message occurs before or after the
MAPICS sign on window.
 
The hotline suggested writing a wrapper that would display the window
then run the MAPICS exe file.  I don't like that solution.  (The user
could still call the MAPICS exe directly.  Also, we would have to go
around and install it on all the affected PCs.)
 
The message is about 600 characters long so it is bigger than a standard
iSeries message file message.
 
I tried fooling around with UMZMAP4R but I couldn't get it to do
anything useful.
 
Has anyone done anything like this before?
 
PS: I'm good with green screen programming.  I don't know so much about
Browser and Integrator.
 
Thank you.
 
Christopher Wyatt
Agility, Inc.
cwyatt@xxxxxxxxxxxxxxx
(440) 546-9290 x3008