Hi, I met with many bugs when I used JGR and am looking for some other GUI's for Mac. I found SciViews-R by googling but it is only for windows to my best knowledge. Is there any other good gui like that, usable for Mac? Thanks, -- Weiwei Shi, Ph.D Research Scientist GeneGO, Inc. "Did you always know?" "No, I did not. But I believed..." ---Matrix III