I got the patch here:
http://www.megagames.com/ps2/ps2_patches_p.shtml
the "Pro Evolution Soccer PAL-2-NTSC Patch"
beware, however, that due to the scanning differences between PAL & NTSC, you will lose the bottom ~15% of your screen. Not terrible, but makes it tougher, as you can't see the player names (who has the ball), or the power meter.
I'm waiting for Winning Eleven 6, won't have PAL issues, will just need to patch to English.
still worth it, imho. good luck