I put tcpdump traces here:
http://www.delorie.com/tmp/usb-yes-pings.gz
http://www.delorie.com/tmp/usb-no-pings.gz
http://www.delorie.com/tmp/lsusb.txt
(my panda doesn't have /proc/bus/usb for some reason)
Note: I also have a USB protocol analyzer (
www.totalphase.com) which I
can do wire-level USB dumps from, if that would help. They're *big*
though.