Did you see the second post by Shogun.
"Ok, My first tutorial for PS2 roster edition was not working but I guess it's because of a CRC check done for file integrity verification (lazy_chestnut, PM if you want the offset of the CRC data integrity ).
Anyway, I found a way to update my PS2 roster file :
One of my friend have the PC version.
He patched the game with an edited .rdf file.
After that, he launch the game and saved a new roster file.
The freshly created roster file contains all new edited players.
I rename this roster file to match the name contains in .xps ( BASLUS-21158RRost 1 for me)
I delete the BASLUS-21158RRost 1 in .xps with PS2SaveBuilder
Add the one generated by PC.
Save as xport.
Transfert it to you PS2."
I haven't tried this yet because I am still waiting for my xploder that I ordered a couple of days ago. Will let you know as soon as I get it.
contepomi,
No problem.