Hello, I did you try Audacity?
> > Hi, > > I am looking for a ogg/mp3 editing softwarei (gui), which is able to > cut/append such streams without loss due to reencoding. > > What software is worth trying ? > > Thank you very much for your help in advance! > > Kind regards, > mcc > > > -- > Please don't send me any Word- or Powerpoint-Attachments > unless it's absolutely neccessary. - Send simply Text. > See http://www.gnu.org/philosophy/no-word-attachments.html > In a world without fences and walls nobody needs gates and windows. > > http://www.drakonix.fr