Each Thomas wallpaper is sized at 1024 x 768, which should work for most monitors, even if you set your resolution at 800 x 600, or even 640 x 480. If your monitor has a different ratio, like 1280 x 1024, let me know. I'll make you a customized wallpaper.

Not sure how to set an image as wallpaper? Read on.

Mac 9 Users
1. Press the Control key and click on the image. From the pop-up menu, select Download Image to Disk.
2. In the Save window, select your hard drive. Next choose your System Folder, then the Appearance folder, and then Desktop Pictures.
3. Click the Save button.
4. Open your Apple menu, and within the Control Panels folder, select Appearance.
5. Click on the Desktop tab, then the Remove Picture (or Place Picture...) button.
6. Select the image you want from the list and click the Open button.
7. Click the Set Desktop button and close the Appearance window.

Mac X Users
1. Press the Control key and click on the image. From the pop-up menu, select Save Image to the Desktop.
2. Open your Apple Menu and select System Preferences.
3. From the top row, click on Desktop & Screen Saver.
4. Click on the Desktop button, then on the list at left, click Choose Folder.
5. On the drop-down menu, click on Desktop, then click on the image.
6. Click the Choose button and close the Desktop & Screen Saver window.

Windows Users
1. Right-click on the image.
2. From the pop-up menu, select Set as Background.