If you want to migrate to RSS.com from Libsyn and your podcast is locked, you can unlock it by following these instructions:
1. Log in to your Libsyn account.
2. Select the "Settings" section and click on "Podcast Settings".
3. Scroll to the bottom of the screen and turn off the "Feed Locked" option. The message will change to "Feed Unlocked", after this you just have to click on "Save".
4. Done! Your podcast is ready for import to RSS.com