hi i am new here.
i just installed OD+ and came finally got the drag and drop issue to work thanks to this thread 
my next concern is, is there any other way for the drag and drop for foobar2000 to work and keep the UAC at default ?
off topic -
i realised that programs launched from OD+ dont seem to work very well.
issue1 - firefox/IE seems to have faded colors
issue2 - windows live messenger dont really work the way it was meant to, like the way W7's default way. If closing the contacts list, wlm minimises to taskbar (the one near the clock). By default, your display picture should be on the taskbar near the start whether wlm is pinned or not.
Thanks 