User guide first for an answer before sending email.
The user guide is available as HTML / Web pages and within Disco XT > Help menu.
Read Disco XT User Guide/Help...
Add the word 'RUMBLE' to your email subject or your mail won't arrive (junk mail).
Support email respond can take a couple of days.
Most of the software functionality has been verified, however, if there is an issue requiring modifications, the resolution can take some time currently.
Requests for added features is also limited and can take time.
If you have lost your previously purchased download/license code, send email and it is looked up manually. Include your name and email address you might have used.
PDF User guide for v6.x, this guide is rather outdated and not valid for the newer versions. Click here to download v6 PDF.