1. Download
EAC
2. Copy the FLAC files into the EAC directory
3. Set up EAC's Compression Options to use FLAC as the encoder
4. Put your CD in the drive, check the track info, and hit the MP3 button
5. Enjoy your lossless audio
What extension does FLAC use on files? When you find out, let me know, and I'll add it to 1.77 of MediaEngine and upload the EXE

I've already done this with Ogg Vorbis files
Garry