While wandering around the Federal Court websites looking for anything on the HTC case I found this TPL/ARM link. I haven't listened to it yet, but this site help pass away a rainy or snowy day....
http://www.cafc.uscourts.gov/oral-argument-recordings/all/technology.html
and
http://oralarguments.cafc.uscourts.gov/default.aspx?fl=2008-1020.mp3