Actually, DAZ wants those lines (all but the v lines) removed if the morphs are for one of their products. They should still work on a Mac, though. I'll try them on my Mac Monday, unless somebody beats me to it. I know my SMMV morphs worked after I stripped the lines on on my G3 (OS 9), I didn't run them through Macconverter though, I ran them through MS Word (!)(and curse you, Bill Gates!), they worked fine.