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

[Solarboy]

Dear Message Board,

I am trying to install a PAL to NTSC patch on a Clone CD backup.

I have a US NTSC PS2 and bought a PAL Pro Evolution Soccer game. I installed the MOD chip and have GameShark 2.

Using this great FORUM I found the tools to make a backup of the game with CloneCD. The backup boots up fine in my PS2 but the signal to my TV is PAL?!! I can play it fine on my Multisystem TV at work but not at home!!

I have found the ISS Pro Evolution PAL-2-NTSC Patch (kal-issn.zip) but am having a hard time installing it on my CloneCD image file!?

How can I best install the PAL-2-NTSC patch?

thanks for your help,

Florian