In response to Matthew Seaman <[EMAIL PROTECTED]>:

> This problem is intractable: any scheme you can think of to generate a
> unique identifying number on a random host out there on the net will either
> fail to actually be unique, or suffer from mutating over time as machine
> configuration changes.

Really?  What if you just generate some sort of UID or GUID and store it
in /var/db/bsdstats.guid (or similar)?

If the file exists, use it, if it doesn't exist, generate a new ID.

Not 100% error prone, but should be pretty damn reliable.

-- 
Bill Moran
Collaborative Fusion Inc.
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