(patch)LAME MP3 Encoder is the best mp3 encoder and is available for free! LAME originally stood for LAME A in't an M p3 E ncoder. LAME is an educational tool to be used for learning about MP3 encoding.
A Real Validator is an HTML syntax checker for Windows. Unlike other HTML "validators" for Windows, A Real Validator uses a sophisticated SGML parser to give true HTML validation.