ZeusDraw and Shades are Universal Binaries (Intel or PPC). ZeusDraw requires Mac OS X 10.4 or higer and Shades requires Mac OS X 10.5 or higher.
Learn iPhone programming in beautiful and well-caffeinated Seattle! Speakers will include Chromatic Bytes president Robert Clair. Use code PHNBLG3 to receive a $200 discount off of registration.