Indo-European-associated cultures of the European steppe yet predates the specifically Indo-Iranian -associated Andronovo culture ( c. 2000–900 BC) enough to isolate the Tocharian languages from Indo-Iranian linguistic innovations like satemization . http://en.wikipedia.org/wiki/Tocharians Reply With Quote 01-09-2008 #2 ed316 View Profile View Forum Posts Private Message Visit Homepage Senior Member Join Date