Yeah, you shouldn't need any alternate ELF names for the majority of games. Only "retail" game I have that I use one with is the OPM 110 cover disc, which contains the Guitar Hero II 4-song demo. I set the alternate ELF name to GH2/GH2.ELF so that OPL will boot directly to the GH2 demo instead of the main disc menu.
Chip-free/MC-free homebrew <3
FMCB 1.93 on MC for emergencies, NA
250GB HDD/FHDB 1.93/OPL 0.9.2 (GSM and non-GSM)/PS2 games, NO HDDOSD
80GB HDD/FHDB 1.93/POPStarter rev12/OPL644/GSM0.37/PS1 games, NO HDDOSD
SCPH-75001 (sitting idle, slims suck):
FMCB 1.92 on MC