In a post from HP Tim Williams:
MARK NORELL, QIANG JI, KEQIN GAO, CHONGXI YUAN, YIBIN ZHAO & LIXIA WANG
(2002). Palaeontology: 'Modern' feathers on a non-avian dinosaur. Nature
Hp Tom Holtz wasn't kidding - I didn't have long to wait!
Problem is, I don't have access to a copy of Nature!! So any additional details anyone can throw my way will be appreciated.