i have all those cars, even the roadrunner, but i just don't find the F40 Hamann by JP, there's something strange going on with his cars, i have the feeling i never downloaded them, or they didn't use to be in the nfs 4 cars section which actually can't be
Edit: i was right, JP Racing had their own section for Tracks, Cars, Mods; their files were not listed in the general section, but as i remember right, i only downloaded the general section and not the special one with JP Racing stuff only. so i'm afraid i don't have any stuff from JP. sorry