Help playing PS1 games on PSP?

Okay, I just finished installing 3.71 M33-2 and I have my PSX game, which I converted into an eboot.
Where do I place the game on my PSP so that I can play it. And where do I play it from on my PSP? The XMB?
If there is already a thread specifically about this feel free to just point me there too.
Thanks, I really appreciate your help.

psp > game > "name of id" > eboot.pbp and/or keys.bin

but where do I place the eboot on my PSP. I am at a loss there

create a new folder in psp/game ie the name of the game and paste the eboot.pbp and keys.bin in this folder.

where do you get popstation and the keys.bin?

google is your friend :)

Autopopstation4 comes with a legal copy of Base and Keys files. I use the Files from there, but PSX2PSP Popstation to convert my games.