> how C64 work. I do know that 640x200 on NTSC will not work with color > reference 3.58MHz. I wonder how C64 can overcome this problem. I would be The Amiga 1000 has a composite output and will do color at 640x200. I'm not sure about the reference 3.58Mhz thingy.. but just thought I'd throw in my 2 cents.