Choose the Color + Model + Bundle type from the Drop-Down. The original system model was DOL-001 and then later the DOL-101 was released. The primary difference between these two is video output. The DOL-001 has a digital video output port that can transmit up to 480p resolution, while the DOL-101 does not have the digital video output port and only supports 480i via Composite video cables or S-video Cables.