Recently acquired a 20"/ 2Ghz Intel iMac (though I've had Macs of various variations for the past decade or so) and everything seems to be working fine.. except my internet connection. In the morning and evening it's ok, but during the day it's slows down so much it can barely load/connect to a web page (if at all). At first I was tempted to chalk it up to my cable internet in general or 'peak hours' but I also have an old PC (with slightly lesser specs at that) that if I boot up, will wiz through the internet like there's no problem at all. I'm really confused. Why would the internet on my mac slow so significantly during the day and my PC not be hardly affected at all? Obviously its not my internet connection overall, so I don't get it. I tried swapping the ports on my router and even bypassing the router altogether but there's no difference... My head is going to explode trying to figure this out..! What am I missing? Anyone have any ideas...??