LameXP is an Audio Encoder Front-End, a graphical user-interface for a number of audio encoders. It was developed to support a huge number of input formats. File formats are detected reliably using MediaInfo.
LameDropXPd is a practical frontend for LAME that makes things easier to the user, as there is no need to know about command line usage: most LAME settings are reachable on a graphical interface. Besides encoding WAV files to MP3, it can transcode Ogg Vorbis files, decode MP3...This app doesn't have any features at the moment.