Mac OS X Tip of the Week
Generally, when you burn files to a CD once, you’re done — you can’t burn to that CD again. Unless you use this little trick: more
I found this information very useful as I have been trying to find a software product that would accomplish this task. After downloading and trying a few of these out, I stumbled across this site. I haven’t tried it yet, but plan to in the near future. Yes there are several products that can do this and are all very good, but this is free and already a part of OS X.
This information is from the Apple web site.
