I have now successfully implemented the donator auto-adjustment. Your userlevel will now reflect the new donator status. You will be able to see how long your donation lasts in the server status section on the right bar of the homepage. Your donations will remain secret to other players however. We had some upgrades and some downgrades due to the new system. If you think your new level is not correct, please comment here. If someone sees the user Audofrag, please ask him to contact me since I cannot track back his donation 100%.
Also, DonatorPlus level can now disguise as a mob, depending on the userlevel. Higher level can disguise as more mobs. Please see details on this feature on the Userlevels & Commands page.