I use pc with nero to burn discs with sessions. I use mac also to read and write discs, cd,dvd,cdrw,dvdrw. I wonder about the compatibility of sessions between the mac and pc, or the nero and toast titanium. I thought they were compatible but I put a multisession-written(in pc) in my macbook pro and I was able to see only the first session of disc, because I saw only part of the whole contents I had in this disc. I want to know what to expect for in order to make my decisions. If there are incompatibilities do I have to select whether to write all my session discs to mac or all of them in pc? But this is not comfortable at all. I need your advice. Am I the first one to face this problem?