^ just play it with iTunes, it can play wav files, and if you want to save harddisk/iPod memory without losing much quality, then convert it to 256 kbps AAC -> it sounds even better than 320kbps mp3, trust me..

. here are the steps:
1. Edit your iTunes CD importing settings to AAC, then you can choose custom setting, change your desired bitrate, etc.
2. Right click on the wav files, and then choose "Create AAC version"
3. Enjoy!
hope it helps...