CONTEST FILES To participate in the LABRE DX CONTEST, use the official software below and download the necessary files for correct configuration. N1MM+ - Official software for contact logging. Download the latest version of N1MM+ Configuration files: Click here to download the *.ZIP compressed file with the *.UDC, *.SEC and Call History files needed to configure the N1MM+ for the LABRE DX CONTEST. DXLogNet - Official alternative software for contact logging. Download the LABRE_DXLogNet.ZIP file. Configuration files: Click here To download the compressed file LABRE_DXLogNet.ZIP containing the *.TXT files required to configure DXLogNet for the LABRE DX Contest. Video Tutorial: how to download, install, and configure N1MM+ for the LABRE DX CONTEST. Video: How to setup Callhistory file on N1MM+ (in Portuguese)