[galaxy-user] Screencasts on screencast.g2.bx.psu.edu ?

Hi there I'm trying to download the screencasts referenced in the Galaxy ENCODE paper (Blankenberg et al 2007). They appear to be on screencast.g2.bx.psu.edu, but while that domain resolves, it doesn't respond to HTTP requests. Does anyone know where they are currently available? Thanks, Peter