The Circe Rules System
The roleplaying system by Bryce that is now being used in Dural. These rules have withstood the test of time as a table-top RPG and should convert nicely to the world of computer based RPGs.

Proposed Server Rules System
Proposal for a rules system designed to be implemented in a computer system.

Money, employment, barter, and trade.

Articles from other places about online RPGs.