Advanced WMA Workshop is a tool with a Windows Explorer-like interface, allowing you to encode WAV, MP3, and OGG files to WMA 8 format with a variety of format settings; it also performs reverse conversion, decoding MP3 and OGG files to WAV PCM. You can encode and decode audio files one-by-one and use a built-in batch process for mass conversion. This tool allows you to edit ID3v2 tags and copy them from one file to another while recoding. It features CD ripping directly to WMA 8 format, jitter correction, and CDDB support. You can output filename generation from tag fields using a template, and a Windows XP interface style is now supported.
More info:
hxxp://www.litexmedia.com/wma_workshop/