need help with multi freemcboot
i have 2 ps2's :
Fat v7 SCPH-39002 modchip 1.0bios
Slim v15 SCPH-77002 unmodded 2.0bios
now i created a multiboot freemc on the Fat console for the reason that the dvddrive is starting to play up and so i could load hdadvance from mc, that seems to all go well, but the card wont work on my slim i tried adding DVDELF.BIN from the link in the psx-scene tut but still works on my fat modded console but not the slim, any help would be much appreciated as im at a roadblock ive read all the tut through over and over but no answer for this problem. thanks.
edit: ive also tryed to do it directly from the slim but the only game i have with an elf file is hardware online arena that came with the PAL-AUS network adaptor i got many years ago, i tryed to make a backup of it and replace the NTGUI_CD.ELF file with the ulaunchelf 4.42a boot.elf using apache 1.1 and i cant get it to work either tryd to swap disc many times but after swap disc and select network config or other options it freezes , so i think this game not compatable, again any help would be greatly appreciated. thanks jamie.