Are the Digitrax DN163K1C decoders available yet? A few weeks ago, someone told me 2-3 weeks before they would be released.
They've been out pretty much since the first release of the Kato SD40-2 mid's. Only problem is because Digitrax didn't know Kato had changed the light board they were caught off guard and the first batch was a rather limited shippment. The shops around me just finally got another order in since May/June with K1C's and they still only got a handfull of what they had ordered. I finally broke down last week and ordered 5 online from a dealer who only just got 8 in stock. So pretty much you have to pound the street and find as many as you can.
Litchfieldstation seems to have it in stock. I just checked. I bought mine from them back when the new SD40-2 came out.