crux wrote:If you do actually want improved picture quality (RGB), the real problem, beyond the fact that many older consoles cannot output an RGB signal without slight modification (or major modification in a few cases), is that older systems output RGB in 15khz, which nearly all modern monitors won't accept.
That and the fact they're not going to be anywhere 800x600 resolution that is VGA. So some up scaling is going to be involved. Which inevitably causes issues. Unless you spend Megabuxx on a really good upscaler you're going to introduce lag into the equation which makes older games a bitch to play.