i crystal chipped my US v5 PS2 last week. Installed the new BM 1.6and the 0.15 firmware. Everything works fine JAP or PAL PS2 Games no Problem, but PS1 JAP/PAL and Backup Games wont boot . I tried a few differnt settings in the BM, but no differnce ... US PS1 Games boot without any Problem. I've tried a few other older hacked firmwares but no difference Any suggestions ?