Yeah, sorry, the READ_10s were a total red herring. They're there because I forgot to specify bs=1024. ;-( I'll try to capture better traces today and if they look interesting, make them available. --david -- eGauge Systems LLC, http://egauge.net/, 1.877-EGAUGE1, fax 720.545.976 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html