I have a G4/500mhz Mac running OS 10.3.5 and a new Pioneer DVR 108 and I use Toast to back up my CD+Rs and CD+RW's and there is no user friendly info. on how to burn DVD+RW's or DVD+R's in Toast like what is DVD DL under CD & DVD, do I burn my disc as Rom or Mac and PC like my CD+R's please give me detailed info. in simplicity on how to burn DVD's and DVD+RW's so I can use them on other Mac's and PC's as I'm lost here and I want some help with this great Combo drive.