PAL -> NTSC patch (installing on Clone CD image?)

[Solarboy]

thanks to all of you for replying and helping out!!

I have tried patching with ppf3 on a clone cd image without luck up to now.

Which file do I need to patch: there are 3 files clone cd gives me
IMAGE.img 669MB
IMAGE.sub 28MB
IMAGE.ccd 299KB

I tried to rename the .img file to .iso and patch it then rename it back = that didn't work.

thanks a lot!!

Solarboy