if u got dd-wrt router is the best, i make the mac priority qos to limit the download limit 3000kbps and upload limit 256kbps and priority of http port 80 to the highest and it does not affect my net surfing while my mom stream pps smoohtly.. also my bro's fps online game juz increase ping from 80 to 100ms which is no obvious delay when my mom stream pps.. dd-wrt rocks XD