Interesting, thanks for response. Unfortunately for me since I'm dealing with Honda Accord vs Acura parts I couldn't just buy a cluster and harness. I also couldn't go to the dealer since I did the wiring myself since I was unable to find a Hondata harness (03 Accord -> 06 TL MT). I've seen some interesting Chinese HDS clones online, I may try one of those, similar to the fly100. Got a great car with a great engine just stuck in this weird situation with not being able to program the immobilizer on the new ECU.I had a donor car that I stole the cluster, ECU, wiring harness and ignition. Best bet is to find a kit on ebay with the key, ignition and ECU and swap it all in. The car will never know you did anything. As for the CK-100, I think Immobi has to be done through Honda with the I-HDS. Could try going to the dealer and having them do it.