S.V.D.L is currently not fully release to the public. If you are a early access user you should have gotten a email with informaton about using S.V.D.L and the S.V.D.L executable attach to the email. If you did not contact email@example.com letting us know you did not get it.
Want early access?
If you want early access you can get it by donating at least $5. Click here to donate. The current build only runs on Windows Vista and above.