I've been wanting to collect some "Pop Music" titles on the DVD-Audio format for some time now. But every time I check Amazon.com for new titles, I see the very same 51 Titles that have been listed there since early 2002. (And only 10 "Pop" titles.) Seems mighty strange to me that the DVD-A industry hasn't accelerated and grown more than it has. It certainly hasn't seen the success of its sister format, DVD-Video. Any thoughts on the future of DVD-A? Will it fizzle or grow bigger eventually? I currently have just one DVD-Audio disc, and it is very nice. Great sound, plus some limited video material too. I'd like to get some others, but the current "proverbial 51" titles I keep seeing don't interest my tastes. Have ANY new DVD-Audio discs come out recently? And can someone provide a non-Amazon site that sells more than just those 51 discs? Thanks for any help/info.