Here's my question, I know you can take the DVD that was mailed to you to a Blockbuster store and exchange it for an in store DVD. Once you watch that DVD, can you exchange that DVD for another DVD? I returned the in store DVD because I thought the next DVD in my queue would be mailed but it wasn't because it's now on a short wait but is available in my local store. Also learned that Blockbuster by maildoes't mail on Saturdays like Netflix does.