ComRades, On a recent Windows XP system that I have to use at work, I installed Tinn-R 2.3.4.4 and R 2.10.1 When I mark-select a piece of code, say summary(x) written in Tinn-R and send it to the RGui using the send button, the RGui console instead of showing me my piece of code, it shows something like source(.trPaths[5], echo=FALSE, max.deparse.length=150) The code is executed fine but if I want to re-call it to the console, say to make a little change, using the Up arrow of the keyboard, I do not receive the code but again the line quoted above. That's not very useful. Checking .TrPaths[5] shows that Tinn-R is writing a temporary file in ..\\Program Data\\tmp\selection.r and that file contains my code, and is being overwritten with every new code that I select and send to the console. Does anyone know what to do to make the console re-call the selected piece of code instead of the call to the temporary file? I guess it is a Tinn-R issue Thanks ____________________________________________________________________________________ Dr. Rub?n Roa-Ureta AZTI - Tecnalia / Marine Research Unit Txatxarramendi Ugartea z/g 48395 Sukarrieta (Bizkaia) SPAIN