i can help you (i think)
if you have to rebuild the iso,because the new 0text's seize is different from the older,here is 2 options for your problem:
1.
http://www.pesgaming.com/showthread.php?t=41884
2.open CD/DVD Generator. Click new project and then dvd rom (the second option). Open the PES5 folder up and drag the files into dvd gen (in the right-hand column). THEY HAVE TO BE IN THIS ORDER:
IOP
romlist.dir
ntgui2eu.elf
NTCNFBIN
system.cnf
module.afs
over.afs
sles-53544
boot.afs
o sound.afs
o text.afs
e sound.afs
e text.afs
f sound.afs
f text.afs
g sound .afs
g text.afs
s sound.afs
s text.afs
pes5ntsc.pss
pes5pal.pss
In all there should be 21 items. Now click the volume tab on cd/dvd generator and enter this info:
DISC NAME= SLES 53544
LICENSE AREA= europe
VOLUME=pes5
Once you have done this click file, and choose export IML. It doesn't matter what you call it. Save it on the desktop. When it has finished saving, open up DKZ Studio and choose ISO Maker from the tools menu. Locate the IML file you just created, choose where you want to save your new ISO, and click start. It should take around 7-8 minutes. When it is done, burn it to a blank DVD-R, using a decent burning program (you could probably get away with DVD Decrypter), on the lowest possible speed.
CAN YOU TELL ME FROM WHERE YOU DOWNLOAD THE CD DVD GENERATOR?