Here is a solution which can control ANY Sony brand component with the Control-A1 or Control-A11 interface. This file contains instructions for a $6 cable, or I will sell you a completed one for $25 plus a CCF file for my STR-DA90ESG. Non-Pronto owners: there is shareware package out there that will allow you to teach your universal remote the codes using a PC and an IR transmitter. For more info please email.