I have my PS3 Connected to a Dlink DIR655. I have comcast internet of 30Mbps. But when connected through the router (wired connection) and I use the PS3s test connection feature it said my download speed was 8.7 Mbps and upload was 2.5 Mbps. But when I connect the PS3 to the modem directly I get really high download and upload speeds.
Downloading a demo takes around 20 mins. I called Dlink and they weren't much help and they told me to call Sony and ask them for the PS3s DNS number. Any one have the same problem? All settings on the router are on default factory settings.