I didn't even know that Windows had a bridging function.

I wasn't so sure that this was bridging per se. Matt, without a WAP, I was thinking perhaps that these units were working in "ad-hoc" peering mode, as opposed to a stricter bridge config (such as a WAP-to-WAP bridge). Is that fair?
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Jim


'Tis the exceptional fellow who lies awake at night thinking of his successes.