1) Copy folder c:\sqdata with all files and sub-folders to the new computer.
Specifically, the music database is folder c:\sqdata\music
2) Install the latest 'Complete' release of CSDS on the new computer.
3) Copy your CSDS settings from the old computer to the new computer:
On the old computer, run CSDS;
From the menu, select 'Other | Registry | Export';
Specify a filename, and click the 'Save' button;
Copy this file to the new computer;
On the new computer, run CSDS;
From the menu, select 'Other | Registry | Import';
Specify the filename, and click the 'Open' button.
4) Copy any other folders used by CSDS (i.e., the folders where your
actual music files reside) to the same location on the new computer.