Now Go to Options > Speed Guide and select the listing closest to your upload speed result (rounding down as necessary). The speed test results may not be spot-on so if there isn't a criteria that fits in exactly with your speed, choose the closest. A difference of 10% can't hurt. You will notice that the "Affected Settings" further down the page have adjusted to match your selected speed. Higher settings will not give you better speed, and may in fact make speeds worse. Click the "Use Selected Settings" button at the bottom of the Speed guide window. It is also best if you choose a port number above 10000 (the one used here is 39272).
For more tweaks on significantly speeding up your PC's performance, visit my website, the address is:http://www.computersandgaming.piczo.com