playing on my wireless internet with through my router to the cable modem * .. im the only one using the internet in my house but im still lagging or having a bad connection * i have privacy protection on my wireless router so i know its not that ** . is it comcast itself giving me problems because cable and phone and internet are hooked to the same thing ** i dunno * its irritating me when i have high speed internet but when i play im laggin like crap ** please help me **errrrr