The mini amateur Canon Digital IXUS 40 | PowerShot SD300 has passed several reviews, based on the comprehensive DIWA testing procedure, proofing itself that despite its ultra small dimensions performance maintained on a high quality level. The Canon Digital IXUS 40 | PowerShot SD300 is a very user-friendly digital camera with lots of easy-to-use built-in programs. The built-in DIGIC II processor gives the camera the extra boost by handling all the complex algorithms required for the high image quality.