Adding Album art to any Music folder is easy.
Tip # 2
Add Album Art to any folder
This is easily my favorite tip! One of the coolest new features in Windows XP is its album thumbnail generator, which automatically places the appropriate album cover art on the folder to which you are copying music (generally in WMA format). But what about those people that have already copied their CDs to the hard drive using MP3 format? You can download album cover art from sites such as cdnow.com or amguide.com, and then use the new Windows XP folder customize feature to display the proper image for each folder. But this takes time–you have to manually edit the folder properties for every single folder–and you will lose customizations if you have to reinstall the OS. There’s an excellent fix, however.
When you download the album cover art from the Web, just save the images as folder.jpg each time and place them in the appropriate folder. Then, Windows XP will automatically use that image as the thumbnail for that folder and, best of all, will use that image in Media Player for Windows XP (MPXP) if you choose to display album cover art instead of a visualization. And the folder customization is automatic, so it survives an OS reinstallation as well. Your music folders never looked so good!
Also, In addition to the folder.jpg file mentioned above, you can also optionally create a smaller version of the image called albumartsmall.jpg, if desired. This is the image used to display album art in MPXP when its sized so that the display area is smaller than 200 x 200 pixels, and in the folder thumbnails for folders that contain album folders. If you don’t create albumartsmall.jpg, however, Windows XP will automatically scale folder.jpg in these cases.http://www.kevinscrate.com/blog/windows-tips-crate/