I'm in the market for a lockring tool of my own...the other night at bike church, I used Rikardi151's modified adjustable pliers dremeled into a lockring wrench to remove a friend's lockring...he should show everyone a picture if there isn't one up here somewhere already. The one posted at the beginning of the thread was the only one in the shop I could find, and it ruined the notch on the lockring pretty quick...Formula lockring.