We've got Adaptec Easy CD Creator 4. You can keep the cd open and add to it for compilations, but it's tricky. We have a 40 gig hard drive, so we just made compilations from there. It worked great for a few months, but now it wants to skip every time you move the mouse pointer, scroll with the mouse, or when the screen saver kicks on. My wife downloaded a freebie (realjukebox) off the web, and presto, everything skips like crazy now. Data CD's still work fine, however.