http://bugs.winehq.org/show_bug.cgi?id=16091
--- Comment #6 from Austin English austinenglish@gmail.com 2011-10-04 19:29:55 CDT --- Created attachment 36719 --> http://bugs.winehq.org/attachment.cgi?id=36719 consider hotpluggable devices to be removable
This fixes the installer for me with a USB device. Anything that HAL considers hotpluggable will be reported as removable.
Winecfg now shows my usb drive as a floppy (though perhaps winecfg should differentiate between floppies and removable media).