hi, I am having problems with rec: $:~/Music/eigene$ rec out.wav Send break (control-c) to end recording sox: Unknown output file format for '': Filetype was not specified $:~/Music/eigene$ rec -t wav out.wav Send break (control-c) to end recording sox: Can't open output file '': No such file or directory thanks, -- Felix Natter Linux From *scratch* (http://www.gnu.org/software/emacs/)