Need some help

I got a PS2 emulator but it's one that takes discs in the drive (and I don't have access to PS2 discs right now) or .ELF files, which I can't find any of. Could someone point me to a site that offers up PS2 ELF files? If so thanks.

You can use ISO of the PS2 games if you want to play no need for ELF files, these are easier to find I think.
Not sure if giving a link for this one is allowed but, just try google "PS2 ISO"