EmulatorII-list

Hi again......I purchased an Emulator 2+,the cable to connect it with my Macintosh Plus,Sound Designer,an Apple CD300 cd-rom and the hole sample library in zip format.When i unzipped the files on my Mac G4 laptop some of the libraries unzipped and have the extension .EII(OMI UOS VOL.1,2, EII, and Northstar Gold), some have the .nrg extensions(OMI CD 1 Universe of sounds and OMI CD 2 Universe of sounds) and one has .toast extension(EII Northstar).Apart from the .EII files there is no way i can open or extract or mount the others!!!!! I use Toast 10 and cannot mount the .nrg files or the .toast file......Any help....????? Thanks....And also if i pass this stage what i should do next.......???Total darkness.........Thanks again!!!