Sounds like something to do with a pal game on an ntsc system... also, your ntsc television may be old, so it could have picture spread (where the gun inside is so old that it can't keep all of the picture within the outermost edges of the tube screen, so you would miss stuff like that). See if the games you burnt were PAL specific... I got Wipeout 2097 for my saturn (aka Wipeout XL -only- for psx over here) and I'm fairly sure the game WAS designed for a PAL system because the track names that come up for each song at the beginning of a race, don't come up far enough from the absolute edge of the image to be seen on my tv.
And also remember that I'm really not sure myself 😛 What are the games that you are trying to play? what other mroe specific problems are you having?