I was just pointed in their (Arkives) direction and had a very pleasant expierence. Dylana Jensen's classic recording of the Sibelius VC with Ormandy etc. Complete liner notes. Just like the original BMG release.
BTW, on demand simply means they (Arkive) don't make the CDs until somebody (like you) orders it. I found the turnaround time faster than ordering an item from Amazon. So anyone considering purchasing a CD from Arkive, I would advise to go for it. These folks are keeping some very valuable and classic CDs available to us.
I'm sure their catalog of available items from RCA, Columbia, EMI and others will just continue to grow if only we support them. They are a very recommened dealer in my view.