In a message dated 11/23/02 8:57:39 PM, iTunes at lists.themacintoshguy.com writes: << Re: Question about Digital Audio Processor >> Tim-I bought the Onkyo as well and had to return it. The Peak 2.5 doesn't work with OSX and the upgrade is at least $199. The customer service was horrid. I emailed and called for 2 days with no answers. I'm now struggling with the Roxio Toast. More $$$, but it'll be worth it.. Twinkle