It seems the web page or Roku server for updates is not working correctly.
@Roku: Any chance this can be fixed?
@mercutio: What version of firmware are you on currently?
Although 3.0.52 is more recent, there is not much wrong with 3.0.44, so if you are on that version there is not much benefit in updating, If you are on an earlier version, the HomeMusic can be updated via SD card if the web update is not available. Version 3.0.44 is available here
http://soundbridge.roku.com/support/fla ... update.php