... format, 57 , 81–82, 310JPEG Options dialog box, 82PSCS4.indb 351 PSCS4.indb 351 9/17/2008 2:49 :58 PM9/17/2008 2:49 :58 PM346 Adobe Photoshop CS4 Digital Classroom saving les, 85 86 Adobe Photoshop ... feature, 1 05 107 saving, 107–108 review, 119 self study, 118PSCS4.indb 358 PSCS4.indb 358 9/17/2008 2:49 :58 PM9/17/2008 2:49 :58 PM 356 Adobe Photoshop CS4 Digital Classroom Preview, 51 , 308 ... 5, 25, 47, 69, 87, 100, 156 , 187, 293, 327 ps01, 9–11, 16 ps02, 25 27, 45 ps03, 47, 49, 52 53 , 57 , 59 , 62–63 ps04, 67–71, 85 ps 05, 87–89, 97, 100, 102, 1 05, 108, 114 ps06, 121, 123, 1 25, ...