- Go to: C:\Program Files\Adobe\Adobe Photoshop CS3\Required
- Open: Default New Doc Sizes.txt
- Add the following somewhere in the file:You can also do this in CS3. A few IAB ad sizes are actually included by default:
; Interactive Marketing Unit (IMU) ad formats, defined by the ; Interactive Advertising Bureau, <http://www.iab.net/> "Medium Rectangle, 300 x 250" 300 250 pixels screen dpi RGB 8 1.0 "Rectangle, 180 x 50" 180 50 pixels screen dpi RGB 8 1.0 "Leaderboard, 728 x 90" 728 90 pixels screen dpi RGB 8 1.0 "Wide Skyscraper, 160 x 600" 160 600 pixels screen dpi RGB 8 1.0
You can replace those entries with this to get all of the default IAB ad sizes into Photoshop CS3:
; Interactive Marketing Unit (IMU) ad formats, defined by the ; Interactive Advertising Bureau, <http://www.iab.net/> "Button 1, 120 x 90" 120 90 pixels screen dpi RGB 8 1.0 "Button 2, 120 x 60" 120 60 pixels screen dpi RGB 8 1.0 "Full Banner, 468 x 68" 468 68 pixels screen dpi RGB 8 1.0 "Half Banner, 234 x 60" 234 60 pixels screen dpi RGB 8 1.0 "Half Page Ad, 300 x 600" 300 600 pixels screen dpi RGB 8 1.0 "Large Rectangle, 336 x 280" 336 280 pixels screen dpi RGB 8 1.0 "Leaderboard, 728 x 90" 28 90 pixels screen dpi RGB 8 1.0 "Medium Rectangle, 300 x 250" 300 250 pixels screen dpi RGB 8 1.0 "Micro Bar, 88 x 31" 88 31 pixels screen dpi RGB 8 1.0 "Rectangle, 180 x 150" 180 150 pixels screen dpi RGB 8 1.0 "Skyscraper, 120 x 600" 120 600 pixels screen dpi RGB 8 1.0 "Square Button, 125 x 125" 125 125 pixels screen dpi RGB 8 1.0 "Square Pop-Up, 250 x 250" 250 250 pixels screen dpi RGB 8 1.0 "Vertical Banner, 120 x 240" 120 240 pixels screen dpi RGB 8 1.0 "Vertical Rectangle, 240 x 400" 240 400 pixels screen dpi RGB 8 1.0 "Wide Skyscraper, 160 x 600" 160 600 pixels screen dpi RGB 8 1.0
- Restart Photoshop CS3.
- The new IAB ad sizes will be available when you create a new document, and choose the Web preset.