Recommend a wifi dongle for access point setup

[Wrechid]

Jacek, at that how-to link wrote me back and said:

Quote:Hi,
I would check /etc/network/interface if there are any diplicated entries. Our script is NOT the state of the art. It can do some misconfiguration if assumptions that we've made, are not true in particular version of the linux distribution. I would advice you to go through our tutorial and verify all the steps if they are not corrupting your default setup on Xbian.

but would need to check the interfaces file before you reboot, since it wouldn't reboot for me... I'll look at it when I get home...

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Could errors in the interfaces file cause it to not boot...?