This BDF patch will let you use the eWin Expansion Pak as an Opera RAM Pak. Made using a pre-hacked ROM found on the 'net named 0591_hacked_sc.nds.Instructions in the readme./EDIT: eWin uses the same memory access thingy as the SuperCard one, so OPERA_SC.BDF does the same as OPERA_EEP.BDF. Mods can delete this file as it's obsolete. Sorry, should have investigated it more. Actually, "0591_hacked_sc.nds" said it all along