To convert an unlimited number of files you will need to upgrade to the paid version.
Easy CD RADAR is a fantastic program for converting between different audio formats. The program has two main features:
It is able to convert any audio file to AAC, MP4, APE, MP3, OGG, WAF or WMA format for a file in WAV, MP3, WMA, OGG, or VQF formats (which is a new compression codec that does not increase the size of An MP3 quality).
This allows you to easily track tracks from your audio CDs, after which you can edit their ID3 tags (if you convert them to MP3) or access CDDB to get information about disk, artist and title track
During the installation process, you will be asked whether you want to change the appearance of the program if you want to get new skins. It will offer WMA codec routine and ASPI drivers for both Windows 2000 and Windows XP.