ePSXe Diablo

ok, so starting this new thread because the old one was preety much fixed...so, here is my problem, i have downloaded the addon pack, have tinkered and tried just about every set up with the video parts and have failed, i have gotten about as far as seeing the opeaning credits for the game "diablo" for the ePSXe, but that is it, when somone dl's the game it extracts these files
-Diablo_(NTSC)_(U) (the file that extracts everything)
-diablo.sub
-diablo.img
-diablo.ccd
and that is all, so, to test to see if its the plugins or just bad luck that was ruining my day i dled "Resident Evil: Directors Cut" for ePSXe now here are the files it gave me
-Resident_Evil_Directors_cut_(NTSC)_(U) (the extracting file)
-Resident Evil Director's Cut.sub
-Resident Evil Director's Cut.img
-Resident Evil Director's Cut.cue
-Resident Evil Director's Cut.ccd
ok, now for my question, i have gotten Resident Evil to work perfectly with more than a handful of the video addons, so why wont Diablo work?from this work i have come to one conclusion, the game "diablo" is not working, after all where is the "diablo.cue" file? maby its unique to Resident Evil, but so far thats all i have found, any help would be nice.

.cue files are not required per se, psx emulation is just shady at best. Whether a game works or not seems very random, as loony said there's no one size fits all.

ok, ya i know about the variation, just decided to post what i found in case another person happens to have the same problem, and knowing which games are working and which which video addons is good