DESL Password Order Form Information
        ----------------------------------------
 
  This form can be filled in and faxed or emailed to ViGYAN
  to report a download of DESL and order a password needed
  to run the DESL program.
 
  Each time DESL is downloaded you will need to send, via
  fax or email, this form so that you can be emailed the
  corresponding DESL password.
 
  Once the two DESL files (PC : deslsys.exe and deslpw.exe;
  Unix : deslsys.tar and deslpw.exe) have been downloaded
  you can run deslpw.exe to have it present to you a
  4-character reference code sequence.
 
  This reference code is the KEY for matching your
  downloaded version of DESL to the password needed to successfully
  run the code.  See form below.
 
  
The downloadable DESL executable version will change as a function of time.

Thus, when these web pages refer to a demonstration version of DESL and an unrestricted version of DESL, they are referring to the use of the same single downloadable DESL executable and not the code's functionality. The supplied password is what governs which of these two modes DESL will be running in at any given time. The functionality of both versions is identical.

Most often, the only reason for a "version" change is to have the executable tagged with a different set of two passwords - one for its demonstration use and the other for its unrestricted use. Of course there will also be times that a new DESL version will also contain updates and expanded capabilities from those of a previous version. If a new version of DESL contains any significant modifications and/or enhancements, they will be described in the update page.

If a demonstration version of DESL was downloaded then a demonstration version's password will be emailed to you. Only one demonstration version of DESL can be downloaded to an individual. There is NO CHARGE for the demonstration version of DESL. A demonstraton version of DESL can be used for approximately 30 days from the time of download; the code will cease to function after that period. If an unrestricted (subscription) version of DESL was downloaded then that unrestricted version's password will be emailed to you. An unrestricted download of DESL is in effect after an annual subscription to DESL has been purchased. An annual subscription to DESL is : $300 (U.S.) for a single PC copy of thecode and $800 for a Unix version. Volume discounts for the PC version are possible. When an annual subscription is active there is no limit during the subscription period on the number of times DESL can be downloaded to take advantage of ongoing improvements which will be made in the code. (Print and use form below as fax or email content.) -------------------------------------------------------------
          DESL Password Order Form
          ----------------------------
 
     ******************************************
     Fill in and   fax to : 757-865-8177  or
                 email to : desl@vigyan.com
     ******************************************
 
  Required Information :
  --------------------
 
    Date : ________  Your Name __________________________________
 
    Your email address : _______________________________________
 
    * 4-character "reference code" : ___________________________
 
    Platform for which download was done : _____________________
 
    How you heard of DESL : ________________________________
 
    Do you agree with the legal issues as stated on the
    DESL "Download" web page?  Please indicate one :  Yes / No
 
    When future updates to DESL occur you
    can be notified via email if desired.
    Do you want to be so notified? Please indicate one :  Yes / No
 
    Version of DESL downloaded (check one) :
 
    PC, Mac OSX Version :
 
    Demonstration ______   Unrestricted  ______
       (Free)              (Annually, $400 U.S.)
 
 
    
 
    Unix Version :
 
    Demonstration ______   Unrestricted  ______
       (Free)              (Annually, $1000 U.S.)
 
    
Optional Information (in case of the need to contact you) : --------------------------------------------------------- Mailing address : __________________________________________ Phone number : _____________________________________________ NEW Subscriptions : -----------------
.

(Begin modifications on 051506)

If an "unrestricted" version of DESL was downloaded and if this represents a NEW or RENEWING subscription to DESL, then some method of payment must be indicated below. The purchase price for an annual subscription to DESL is $400 (PC, Mac OSX), $1000 (Unix) (US$).

(End modifications on 051506)

Whether this form is faxed or emailed to ViGYAN to initiate an annual subscription, the information below must be supplied : Method of charge : _________________________________________ (Choose between : Mastercard/Visa/Discover/American Express) Account number : ___________________________________________ Account expiration date : __________________________________ Signature (if fax) : _______________________________________ (ViGYAN phone : 800-288-3998 or 757-865-1400) * Issue "pw" command to DESL. 4-character code is result.