Hay Festival 2009 [in Belfast]

According to the BBC report, between 23 May and 31 May the renowned Hay Festival of Literature will be holding a series of events in Belfast, centred around the Ulster Hall. I can’t seem to find any references to those events in the main festival programme [zipped PDF file], and it’s not entirely clear that the authors and others named in the report will also be appearing in Belfast, but the BBC promise that full details will be announced soon.