nba shootout 2001 detects mod(ntsc), what do i do now???

[bigry]

nba shootout 2001(ntsc) starts up and lets me watch the intro movie, then it loads for a bit and comes back with the no smoking kinda sign that says my mod has been detected... do i need a patch for this?? this would happen with my original copy of the game.. even when i copied it with cdrwin or clonecd it didnt work.. did i do something wrong.. is there a patch or do i need to burn it a special way??