I downloaded the SVCD sample from this site, burnt...

I downloaded the SVCD sample from this site, burnt it and stuck it in my DVD player. Quality was great and even the menus and stuff worked fine. Then I tried to make my own and so far they've all sucked! There is this constant flickering of the image which would be enough to give you an epileptic fit after a while. I thought the problem was to do with interlacing but I tried all the possible settings there and nothing has helped. I'm using TMPGenc 2.0 to encode the file and burning with Nero 5.5.
Can Anyone help?????????