Hey, I am about to commit some bug fixes to BRMH submitted by John Hitt. There is an additional patch from him that adds the det radius feature (from Paradise 2000) to BRMH. I personally do not like the det radius feature but thought I'd solicit your opinions on whether it should be added. Dave -- Dave Ahn | ahn at vec.wfubmc.edu | Wake Forest University Baptist Medical Center When you were born, you cried and the world rejoiced. Try to live your life so that when you die, you will rejoice and the world will cry. -1/2 jj^2