Hi, I have basically the same setup as you and I can't get mine to connect to my D-Link 655 for anything under Vista. I have tried Auto and 20mhz only and turned N off and on, but no difference. Under XP though I get the full 300 mb/s with the Auto (40mhz) setting and N enabled, and I'm very happy with the performance under XP. What drivers are you using with Vista and can you tell me what your settings are? I'd really appreciate it.
Thanks in advance,
Dan