I am on a wireless connection with a D-Link DI-524 router plugged in & that going to my system. Windows xp sites just seem to pop up faster & I used this router with cable a few weeks back with no probs. I am not on a modified OS, just stock kernel, all updates & latest firefox. I am wired in also, not using the wireless part. Same system same browser, just not the same OS. Maybe it could be me, but it does seem like pages in linux load a little slower.