@Vesel: Widget has now evolved (0.1.9.7 5/7/2010) and new QBW is far more enhanced and with many more capabilities. I'm planning on bringing release 0.2.0 to extras asap. Big effort has also been spent in improving robustness and working on bugfixing. Why don't you file a bug report, through the link on this page, describing your drain scenario so that I can maybe include the relevant fix before releasing new version? Thank you very much for your feedback.