I lifted this from the sticky on torrents on the announce forum. Once you convert FLAC to WAV you can burn to CD with Nero (without having to buy a plugin) :
The files contained within an audio torrent use the lossless compression program called FLAC. To play back these files, or to convert to WAV for burning with all CD mastering software, you must first install the FLAC decoder software. Information on the FLAC file format and the software downloads are located here: link
------------------------------