I'm in the process of it, and everything seems to work fine. If I input "adb devices", I get my Nexus S with S/N and all. But when I do the "fastboot oem unlock", absolutely nothing happens. Why is this?
I ended up rooting it using super boot (1.0-XXJK8-nexuss-superboot), but now I have a problem. While on rooted android 3.2.2, Wi-Fi won't work. It just won't, giving me a message saying nothing but "Error" whenever I attempt to activate it. Help?