Ohhh this can be a NASTY option!

Previewing a file ... basically ... is a great thing.
But now imagine that you actually wanted to force resume with all 50 files you have in your download queue and by accident, you freaking select PREVIEW instead!
The result will be of a bunch of wildly popping up Winamps (if you chose to externally play MP3s) all over your screen!

Multiple preview should be *confirm only*.

"Preview 10 files?" (Y/N) thing.
It's so freaking easy to choose the item BELOW the one you wanted to choose