I share the internet connection with 3 people who are very light users. Just surfing and no downloading and are rarely home. We all get our internet by wifi the thing im concerend about is that I did the speed test on my roommates computer (very close to my computer) and his results are 20mbps while i get less than 1. If it was only a few mbps difference I wouldnt mind but its too large. Would it be a software issue? I scanned with kaspersky, adaware and spybot and they say my system is ok