I posted this before...
...but the bug stills is present in 0.7 rc11.
the status windows that comes up when you are adding files has 2 buttons ('minimize' and 'abort'). the 'minimize' button works, but the 'abort' one doesn't.
It's a problem if you are adding a directory with a large amount of files....you can't stop the process until it is complete without forcing foobar2000 to close ('end process' in task manager).
it seems like a simple fix....
thanks!