Drivers (Printers, Scanners, Etc.)

When Photoshop CS was introduced, many people encountered problems with keyboard shortcuts that were traced to the driver software for their keyboard. It's too early to tell if similar issues will come up with Photoshop CS2, but it's not a bad idea to use this opportunity to check with the manufacturers of your printer(s), scanner, and keyboard to ensure that you have the latest driver. If you don't, you'll have to follow the manufacturers' instructions for installing a newer driver.