Has anyone used a 2-way remote with the new Sony STR-DA4ES receiver? It has 2-way capability, but comes with a one-way remote (in the U.S. and Canada anyway). I have a RM-TP504, which is the touchscreen remote that came with the STR-DA555ES and is the last of the Sony touchscreens until the one that comes with the 7ES (the RM-TP1). The two receivers (555 & 4ES) have very silimar functionality, except for a few differences, such as the addition of DPLII/Neo:6 and a few soundfields (e.g. Digital Concert Hall A/B) on the 4ES. I would assume the remote would would fine except for direct access to these features (I can learn the signals from the 4ES' original remote for those). Has anyone tried it? If you have had success (or failure) with a 2-way remote and the 4ES, please let me know what model remote, and what issues you've encountered. Thanks!