Mac OSX cd burning headaches…

Can someone explain why OS X’s Finder reports 700mb cds as 660? I found a way to work around this (here) and burn cds that are larger than 660, but it’s through the terminal, and involves creating an iso. What I really want is for the Finder to correctly recognize the size of a blank cd so that I can use the GUI.

If the Finder is just stupid like this, and i shouldn’t be using it to burn cds, are there free alternatives to it?

Update: I’m now using YuBurner as my burning software of choice. Seems to be working nicely.

I still want to kick OSX though. And I had so much trust in it. :(