Louis,

No.... the only things you have to do :

First save your personal files e.g. Block registrations to the internal harddisk of the SD1
After you saved the following steps :

1. Unzip the SD1STAN.EXE to a blank floppy disk.

2. Put the floppy into the SD1 drive.

3. Switch power on, while holding the F6 button for 2 or 3 seconds.

After a few minutes the display shows "OS4.0b" ..... that's all !

Roel

[This message has been edited by Roel (edited 06-07-2003).]