[EyeB]

by built in, do you mean the portable hotspot under wireless settings? I tried that, it gives me an error when I start it, don't know what error since it just says error under the grayed out portable hotspot checkmark box

Barnacle also didn't work, says something about failed loading drivers. That xdandroid wifi tether didnt have a working link to the kernel to download either.

I can stick with tethering in the windows mobile with wmwifitether I suppose, would have liked to do it in android though