WPA/WPA2 security.
Broadcasting simple SSID.
The other dell is not on Netflix or running Torrents?
My macbook ( 2 GHz intel core 2 duo, OS X v. 10.4.11) will show that I am connected to the internet, but is very slow or will time-out and show "not connected to internet." The airport software is up to date. My router is a d-link DIR 615. My dell connects wirelessly without problem. Is there a solution that doesn't require a new router?

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