CHAIN REACTION was originally released by MACE SOFTWARE, Inc. Sunrise Door 
Software purchased all rights to CHAIN REACTION, as well as the rest of 
their Door product line.

If you are the original registered owner of the Mace Software 16-Bit DOS 
version of the CHAIN REACTION Door, you can upgrade to the new version 
being released by Sunrise Door Software for $9.95 (cash, check or Money 
Order). This offer will expire at close of business on April 1, 1998 !!!

We MUST be able to validate your prior PAID registration information, based 
on the records supplied to us by Mace Software. If there is ANY doubt about 
whether we have your information in our records, please send me an EMAIL 
message and I will check. Bear in mind that I am in possession of PAPER 
records and as such the search may take a day or so.

Complete the following (information MUST match EXCATLY to our records; 
everything is case-sensitive), and enclose it along with your check or 
money order for $9.95 AND Your Sunrise Doors registration form. 

Sysop Name: __________________________________________________

BBS Name: ____________________________________________________

Registration Number: _________________________________________


02/11/98
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