Haha. That might have been me. I'm a pseudo-audiophile, and Dire Straits' "Money for Nothing" on the 20th Anniversary Brothers in Arms album is probably my #1 demo material for any sound system. Since I don't have my X7 yet, I haven't played it in an X7 yet, though.
Since you asked, I get most of my HD music from
www.hdtracks.com . They don't have the Brothers In Arms album, but do have other Mark Knopfler albums. The BIA 20th Anniversary album is available high-res on SACD and DVD-Audio discs, but I haven't found it yet as an HD digital file. (I ripped my own digital track off the CD layer of my SACD)
Not sure whether to apologize, or be proud, for prompting a bro to splurge on the B&W!