I got the independence exploit working with Xploder V5 cheat system +X-link
Used:
*Unmodded PS2 V7
*PS2 savebuilder
*Titleman Frontend
*Xploder V5 disc
*X-link
Via Ps2 Savebuilder i made an compilation of the Title.DB (With PSX-disc ID's)+ BOOT.ELF (UlaunchELF) and saved it as *.p2m file.
File is included in the attachment (open it with PS2 Savebuilder, replace the Title.DB with yours and save again as *.p2m file)
Fire up the X-link connection between PC and PS2 and upload the *.p2m savefile to the memorycard.
Pop in the required PSX trigger disc and ULE should start. From here on anything is possible.
