Since the site upgrade occurred, I can no longer stream at work.  The pop up window does not occur.  I have Flash 9, the pop-up blocker is disabled.  I checked McAfee and that did not appear to be a problem.  When I click play for any concert, the player window never launches, and in the bottom left corner of the webpage, I

The day after I made this post, I haven't had a single problem since.  Looks to me like they have found and fixed the issue.

I listen to the Concert Vault at home and at work.  I have been experiencing the same problems on work pc's, as well as my home desktop pc and laptop.  The stream just stops playing.  I first noticed it at work, and I thought it might be firewall related, but then the same problem happened at home.  The time counter goes to ...

The New ELO concert won't stream. 

I started visiting Wolfgang's Vault as soon as I read about it in Rolling Stone.  I have always been a huge fan of live music, having been to hundreds of concerts.   This site is so awesome.  I love being able to hear some of the bands at different stages of their career.  Hope to see a lot more shows added.  Need more