Has anyone plugged a Nintendo 64 into one of these and used it on an HDTV LCD? I have a Samsung T240HD which unfortunately doesn't have Composite or S-Video ports. I currently have it running S-Video to an RF-Modulator and needless to say it looks like crap. I realize this is sort of an expensive item to be buying just to play some old classic games that I loved when I was younger, but I won't let that stop me from trying to get the best picture I possibly can. Any help or advice is greatly appreciated.