Nope, I run linux so ADE 1.7 is quite literally the only thing I
can use with any reliability.
And 3M books return using the same "return this book" dropdown thingy as the OverDrive.
...
Or at least I could've sworn they used to, but then again, I could've also sworn 3M didn't have a built-in reader.
And the book is no longer automatically shown in ADE... although I can manually import it.
This reminds me why I hate ADE books so much. I can't put them on my Kindle, ADE (and 3M) have really lousy readers AFAIAC, and they create hoops seemingly for the fun of it.