Hi, Someone told med that certain USB 3.0 super speed AMD chipsets don't work with the XHCI driver in FreeBSD 8/9 at EuroBSDcon this year. I would like to call out for someone having such a chipset to report to me and to try the latest code in FreeBSD after this commit: http://svn.freebsd.org/changeset/base/226803 --HPS