Expirience with phatnoise

Does somebody have expirience with the phatnoise music manager.
I installed it today but it is full of bugs of some sort (or does it work only with intel proccesors?)
The program itself looks like a musicmatch killer because of the support for as well mp3, ogg vorbis and wma (as well ripping and encoding) On the web page they even say you can burn with it and it is free.
I sure want it to see at work but i get all kinds of errors.

I recently installed the program, but burning disks is not possible.
I get an error message : “Disk error tupe 11”
" Plse insert blank disk"
The disk is blank