Hi, what is the correct spelling of the BEOS:TYPE file attribute value for an executable application/x-vnd.Be-elfexecutable or application/x-vnd.be-elfexecutable In the first the first letter of Be is upper case, where in the second it is lower case. Background information: If a printer driver add-on uses the second form, the Printers preflet cannot detect it. This happens when I cross build a driver and ftp it to Haiku. At this point the file attribute BEOS:TYPE is not set. Using Tracker to identify the file sets BEOS:TYPE to "application/x-vnd.be-elfexecutable" (lower case "be"). Bye, Michael