I am trying the run (LTspice) scad3.exe version 4.08e on suse 11.3 and when I try to select a model from the list of models on a new part it hangs and will not allow me to select anything or even close. The older scad3.exe version 4.03p did not have this problem. You can down load all the files at http://www.linear.com/designtools/software/