Well, I am ignoring the admonition to start a new topic. Went to Das Rheingold at the SF Opera last night - brilliant performance of a very rich score, and it seems to me that the Solti Das Rheingold ought to be a candidate as a pioneering audiophile recording. It was on 7.5 ips rtr in the heyday. Yes, high cost, and since Wagnerian opera may not be every suscriber's cup of tea perhaps this ought to be offered outside of the standard subscription series, possibly even on a preorder basis.