I'm going through the same wireless router to get our Comcast cable internet, but my internet is 3-4 times slower. For example, MacRumors.com consistently takes 16-17 seconds to load on my computer and 4-5 seconds on my roommates'. In Network System Preferences, I've selected "Automatic" in the "Location" field, so I think all of my settings are pretty standard. My 3 roommates are all using Windows XP, with the standard internet settings. Can you think of anything I can do to fix this problem? Thanks in advance for your help.