Harrison Mixbus -- full featured DAW based on Audacity
Mixbus has all the bells and whistles, is inexpensive, and most importantly has the big fat sound of a large-format console, which is Harrison's main business. Well worth trying -- one listen and you may become addicted, as I have. Also easily imports all standard formats, making it ideal for final mixes, so you can use your tool of choice for tracking, editing, etc. (although Mixbus does all of that also).
Biting the hand that feeds IT
