since someone dug that old dog out...
/me dreams on...
What'd be
really cool is dirt/rock/whatever arena generated out of single random number/string/whatever. Those who played
1nsane should know what I mean, if you didn't I strongly recommend it :-)
By just typing some random value you'd get unique and exactly the same (generated by the same algorithm) surface for everyone connected... endless fun, and no more moaning for new tracks... at least for autocross.
In fact, with maximum height change limit, even non-rally'ers might make use of it...
/me dreams off...