I am running R 2.1.1 and R Cocoa GUI 1.12(1622) on a Mac Dual G5 with OS 10.4.2 Anytime I try to use the syntax color preference for the built-in editor, R crashes within a few minutes of working on a file. What information can I provide that might facilitate investigation of this? Thank you, Hank Stevens Dr. Martin Henry H. Stevens, Assistant Professor 338 Pearson Hall Botany Department Miami University Oxford, OH 45056 Office: (513) 529-4206 Lab: (513) 529-4262 FAX: (513) 529-4243 http://www.cas.muohio.edu/~stevenmh/ http://www.muohio.edu/ecology/ http://www.muohio.edu/botany/ "E Pluribus Unum"