wind[bl]ows on a mac? well i wouldn't recommend it, unless ya have to stick with the fractal software your using on a pc ... but gotta tell ya, softwindows or whatever makes your mac act like a 80486 rather keep your pc aside and make there the fractals then export it to a mac for the finishing touch other than that you could get spangfract [which works in the classic mode {OS9} of os x] and/or get yourself artmatic pro, the turbo fractal generator, with which ya can make all kinds of fractals, UF to Apo smile but its a good choice to prefer a mac above a virus OS like winDOwS ... ya can read all about it in the forum of SpyMac where win/linux users and macusers bash each others head in about which computer seems to be better LOL good day Harmen