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That was Rangboom from 9netics[1]. Archive link because the site now serves a very narrowly-focused photographic art installation.

Their later effort was called "9p cloud."[2]

Wasn't that brucee's gig for a while? I remember they had written a windows 9p client which is hen's teeth now, but I remember it working well.

Yep, brucee has (or had) a 9netics email address.