OK - I've a million people. I've asked in the Receiver forum. I've asked websites that sell DVD's. I need to know decisively which Region 4 disks are dts 6.1 disctere. I know there are a few dts Marix 6.1 around, but I cant find any discrete. Se7en says dts ES 6.1 - but I'm not sure if it means discrete or matrix. On the actaul disk audio menu it just says dts surround ? Please help - or if you dont know please point me in the direction of someone / website that would know ?