In KDE I can define a MimeType to be opened by a particular application. For instance, I have defined *.jar to call java -jar %f Now, can this also be made to work in the terminal window, so if I type abc.jar it will do a java -jar abc.jar ??? I think the answer is yes (since NT can), but I can't find it. Thanks Niclas Hedhman Happily 100% MS free, for 4 months and counting