NCAA 07 NTSC on PAL PS2?

I have played the NTSC version of NCAA 07 Football on my PAL PS2 with Matrix MX4, however the picture is narrower than the full screen of the TV - is this because I'm using the RGB connections rather than a Scart cable, or do I need to back it up and patch it? (I tried with ntsconv but it just said "Error, cannot read file")

Buy a fully wired RGB Scart cable for PS2 & that'll fix the problem.

Darn tried that, got a new cable and it still has borders.