64 bit KDE live CD too big to fit on CD. It's almost 900megs and it doesn't fit on a CD. You are probably going to want to fix that.
It is not labeled or advertised as a "LiveCD". It is a Live Image, this particular image is for DVDs or usb sticks of appropriate size. We cannot fit it on a CD without sacrificing a bunch of applications. x86_64 hardware is far more likely to have a DVD reader in it.