Though not much has changed from Windows Media Player 9, this build labeled 9.00.00.3409 should get a few of you interested in downloading. Some IRC channels are hosting the file but many users aren't comfortable using IRC so I've gathered two links via http. Note: You Must Be Registered @ Flexbeta.net or LonghornFiles.com to download. Click on Read More... for more information and a download link.

More information here.