Hi all, I would like to show you the Inti, Inti is a cool visualization to compare and handle instances of MessageTally. This is just a demo, nothing in this mail is final. This image shows the Inti program in GTInspector [image: Imágenes integradas 1] The color mapping is explainning in http://www.humane-assessment.com/blog/?_k=W1xeAy75PKaNEd2G [image: Imágenes integradas 2] Purple nodes ares nodes that have the same class of the selected method. [image: Imágenes integradas 3] This is inti profiler in pharo, this allows your to compare 2 (or more) instances of MessageTally, and see the difference of this tallies. [image: Imágenes integradas 4] You can get this program executing the next piece of code: Gofer new smalltalkhubUser: 'azazael' project: 'inti'; package: 'ConfigurationOfInti'; load. (Smalltalk at: #ConfigurationOfInti) load. http://objectprofile.com/Inti.html Best regards, Milton