OK, I just bought an Powerbook; I previously used a PC. And one of my most used programs was Acid-Pro 4. I was planning to install it on my MAC until I realized that this is only for PC's, which sucks!

I was wondering what programs are similiar to Acid Pro 4, that I can use on my Powerbook.

And just to give an idea of what I use it for. I'm a editing, reworking, reconstruction, whatever you want to call it, junkie! I like to load complete tracks and either shorten or lengthen the begining to make the track more mixer friendly or sometimes I'll cut out sections of a tracks that I really don't like. That's pretty much the only thing I really used Acid Pro for.