What settings do i need to be able to create music CDs using programs like stomp or roxio.  Things like sampling rate and number of bits, etc.  Stomp told me that I need either 22khz or 44.1khz and 16 bits.  I can change the sampling rate in Audacity, but dont know about the bits.  I created mp3s that I assume will get converted to wav files or something when I make the music CD.  Any tips or help is greatly appreciated.