Apart from Dwars, De Avonden is another cool VPRO radio program. They often (used to?) have interesting interviews/specials but their site is harder to navigate if you don't understand Dutch.
Here's an interesting radio interview(!) with Dave Nuss and Keith Connelly from NNCK from autumn 2003
(lasts about 40 minutes, starts after about 9 minutes in. it's pretty much all in English with a few translations/summaries in dutch)