DOS Games Discussion

hello, i am trying to install unlimited adventures by ssi, the rpg maker for those gold box games. im trying to use dosbox, my second time using the emulater, i remember most of my dos commands, but not sure exactly how to use dosbox. when i download the game from this site,
http://www.oldgames.nu/?page=games/list&gid=iaax
(you have to set up a free account, or maybe you know where to get it elsewhere)
it comes in three zipped disks, so i used the mount c c:\unlimited where what i guess is disk ones contents are, or at least where i put the install file, then when i run the install program, it asks where it will find the floppies for the rest of the installation, so i used the mount a c:\unlimited\diskone for the a:, and i put in the diskone folder i created the contents of what i guess are in the second zipped file, i even put all the contents of all the three zipped files into that folder, but when it looks for files in a:, it says wrong disk. so im not sure which file it is looking for, or disk, or how i should help it find those files....any help would be appreciated as to what commands or what drives i should mount, and where to put the files for it to find and install properly, or even if there is a another emulator i can try, thxs

ok, got it, i needed to install it from the a: and use -t floppy after the mount command.