[xmonad] How's current support for Adobe Air apps?

Hi All, Is there anything I need to know about Adobe Air apps support in xmonad? I am trying to use http://desktop.seesmic.com/ and after the configuration screen shows up I only see a black window. Previously I used twhirl with some success in xmonad as well (err... maybe I should go back to use that one?). Any hint appreciated! ciao, Nick