Hi i'm new here, i've been using md for almost 7 years and for me it's the best format. I have always used them with windows but now i have to change my computer and i would like to buy a mac. The only think that worries me is how will my units work on a mac?? what can i do with my mz-rh1, rh910 and my mz-n510 on a mac? i'm sure some of you have macs and i would appreciate all the information you could give me. Thanks in advance. And sorry about my poor english Marc