Q&A plugin – sidebars not widgetisable?

Hi there,

I've just bought the plugin + themes pack

Bit miffed as the marketpress plugin "whitescreened" one site i tried to install it on and now i can't get a sidebar to show up on the Q&A plugin – everything else ok functionalitywise – but client wants to run sidebar advertising widgets and this one just wont play fair – any ideas?