I have a Droid Razr Maxx with an SD card installed. It's mounted and the phone uses it fine for syncing media files. However all ringtones that I obtain using Zedge are stored on the phone internal memory. I cannot find a Zedge setting to set the SD card as the default storage location. If I move the Zedge ringtone folder to the SD card, then Zedge no longer "sees" the ringtones and I cannot use them as a Zedge ringtone.

One of the permission descriptions implies that downloads can be stored on an SD card:

STORAGE
MODIFY/DELETE USB STORAGE CONTENTS and MODIFY/DELETE SD CARD CONTENTS
This permission is required so you can store download from Zedge on your SD Card.

How do I set up Zedge to download to my SD card.