From: dieterhansbritz@gmail.com   
      
   I use Audacity and want to concatenate mp3 files with it.   
   There are instructions for that - import the (e.g. two)   
   files, click on the second, CTRL C, go to the end of file 1   
   and CTRL V, and export that. Even when I wipe the second   
   before exporting the concatenated top one, it turns out too   
   big. E.g. file 1, 12 Mb, file 2, 4 Mb, but the result is 22 Mb.   
      
   What am I doing wrong, or how should I do it?   
      
   --   
   Dieter Britz   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)