The Philips "Wearable Audio" series of USB mass-storage devices is not supported. All that's needed is a match hd "Key Ring" in the "flash" session of updfstab.conf.default. This is true as of hwdata 0.125-1. I'm attaching both what kudzu adds to /etc/sysconfig/hwconf and the relevant output of 'lspci -v'.
Created attachment 103591 [details] hwconf contents and lspci -v output
Please test with test2; the updfstab framework has been replaced there.
Changing this to MODIFIED.
I can't see why this shouldn't work with hal so I'm closing this bug. Feel free to reopen if this shouldn't work.