http://bugs.winehq.org/show_bug.cgi?id=18749
--- Comment #3 from Stefan Muenzel stefanmuenzel+winebugs@googlemail.com 2009-06-02 10:03:08 --- Created an attachment (id=21497) --> (http://bugs.winehq.org/attachment.cgi?id=21497) Foobar2000 after being pushed off to the top left of the screen and resized
The red is caused by the red outlines (1px wide) of non-fullscreen applications when using xmonad