Good god, this thread is old. Anyway...
We've switched our lootsystem from DKP to EPGP. Insert quote from the EPGP website:
Quote:
In plain English, in a traditional DKP system you receive effort points that increase your DKP pool and spend them to receive loot which decreases your DKP pool. The person with the largest DKP pool has the most buying power. In EPGP, you receive effort points but you also receive loot points. These are separate from each other and your buying power is defined by your effort points divided by your loot/gear points.
For more information on the system and the math behind it, go
here.