apps subsystem had it, you didn’t use it, it’s gone now.

We have a remote control app for Android already right here: http://forum.utorrent.com/viewtopic.php?id=89902

We’re working on a native client as well.

Yes, managing files kinda sucks in µTorrent right now. We’ll try to get this done for 2.2 as well to make it easier. Set download location will probably be renamed and will move the content for you, all in one step.

Oh, and we’ll make ‘Relocate’ on the Files tab work the same way.

This feature encourages users to not seed.