LAMEr is a GUI front end for the LAME freeware MP3 encoder. LAMEr takes out all the hazzle of encoding files with LAME - including ID3 tagging of the encoded files. You select the files to encode via a standard file requester, adjust the parameters, enter the ID3 tags (separately available for each file, a very rare feature among other front ends), and hit the "Encode" button.