A little off-topic but if you guys are interested OGG is one of the best audio formats, why use MP3s then ?

http://www.litexmedia.com/article/tests.html
http://www.litexmedia.com/article/comparison.html

You can search the web and many say OGG is comparable to MP3PRO and WMA
I found many converters on the web and i'm thinking i might convert my music files too but this format is great for anything