Glad that your Cambridge is working out for you. I would have been a little worried since it seems like their more recent runs on this model are less than reliable, but you researched it more than I did (I just did a quick google search)...

Anyway, it should be noted that the 540D is NOT an upconverting DVD player. I just wanted to clarify that for anyone who is still following this thread.

Farewell - June 4, 2020