Hi all, First of all thanks for pharo 1.4 :D. Thanks for nautilus, a new browser easily extensible and "inside" the pharo is much appreciated. I still have few flight ours with smalltalk and pharo so please be gentle. Now the work I just downloaded pharo 1.4 and I loaded Nautilus browser by doing Gofer it url: 'http://ss3.gemstone.com/ss/Nautilus'; package: 'ConfigurationOfNautilus'; load. (Smalltalk at: #ConfigurationOfNautilus) loadRelease. Everything goes well, I can use Nautilus. But I'm getting a nasty behavior when I click the history combo after seeing the groups (by the way I love this abstraction). The nasty behavior is that all gets stuck, and for a reason I can't explain neither the user interrupt is responding. Cpu usage goes to 100%. (An endless loop?) I can live without the history combo but when I accidentally click it all gets stuck and i should restart pharo, get the changes I couldn't save and is totally annoying. Should I create an issue here: http://ss3.gemstone.com/ss/Nautilus.html/Issues?_s=YPZfki8fT3W4N7gS&_k=zY4NN... I will investigate a little further but as I said I'm pretty new at this. Regars, Juan