Canon takes a step into the future with the SD430's innovative, integrated wireless technology. Transferring photos is even easier. The built in Wi-FI technology allows you to transfer photos to your computer without connecting through USB or FireWire cables, making transfer quick and easy. The camera even has an 'auto-transfer' function which immediately sends your photo to the computer once it is taken. With a 5.3 megapixel CCD and DIGIC II image processing, the SD430 provides sharp and noise-free photographs.