Canon PowerShot A20 Software Starter Guide DC SD Ver.4 - Page 66

62 System Requirements The following system requirements must be met to install and operate the software. Computer Model Power Macintosh, PowerBook, iMac or iBook OS Mac OS 8.1 or higher, QuickTime 3.0 or a later version (Not compatible with Mac OS X) CPU PowerPC RAM 20 MB or more of application memory Interface USB: RS-422: (Power Macintosh NEW G3/G4, PowerBook G3, iMac, iBook) • Limited to genuine Apple Computer brand models with a built-in USB interface • iMac computers running Mac OS 8.1 require installation of the "iMac Update 1.0" and "iMac Firmware Update 1.0" (Printer or modem port) Free Hard Disk Space Canon Utilities ImageBrowser: PhotoStitch: RemoteCapture: Canon Digital Camera Plug-In Module: Adobe Photoshop LE*: Adobe PhotoDeluxe*: ArcSoft PhotoImpression*: ArcSoft VideoImpression*: 20 MB or more 30 MB or more 15 MB or more 15 MB or more 40 MB or more 70 MB or more 120 MB or more 30 MB or more Display Minimum: 800 x 600 pixels, 256 colors Recommended: 1,024 x 768 pixels, thousands of colors or more Thousands of colors or more is required to use ArcSoft PhotoImpression or ArcSoft VideoImpression. * The retouching software bundled with cameras varies between camera models. Some models are not bundled with retouching software. Please refer to the System Map for the programs supplied with your camera. • A CD-ROM drive is required to install the software. • QuickTime 4.1 is contained on the Canon Digital Camera Solution Disk. • Plug-In Module is compatible with Adobe Photoshop 3.0 and later versions. • ArcSoft PhotoImpression and ArcSoft VideoImpression require Mac OS 8.5 or higher.