EMULATORS ON PSP

Hey yall im interested in playing N64 and PSX games on my psp and i know there are probably a million threads on this but Im going to ask anyways.
I have two psp's (1 I won and the other i bought)
One says in the UMD Drive Ic1003 and the version for that is 3.11.
The other one has nothing there in the UMD Slot its version is 3.03
How can i get psx games and N64 working on either one
(preferably on the 3.03 one)
Thanks for any help
What speed would the games on the N64 emulator run and what speed whould the Psx emulator run.

First step you need to do is to downgrade your PSP, check out the guides here.
If you want to play PSX games on psp you will have to upgrade to DAX's custom firmware, i suggest 3.40 OE-A because it is the newest one.

PSX games will work full speed but only NTSC games are "supported", PAL games have a lot of glitches.
As for N64 emulation it will work but compatibility is not very high and games are not full speed most of the time.

thanks for ur help much appreciated So lucky i got gta lcs 2.0 though.

AND MADISON EVRY ONE KNOWS THAT PSP VIDEO 9 IS BETER THAN THE ONE YOUR ADVERTISING

Okay ive got my psp on custom firmware 3.40oe-a and have an iso of ff7 disc 1 and 2 how do i get them to be played on the psp. Btw they both NTSC. This what I've tried so far putting the Iso in X:/ISO, X:/PSP/Game, X:/PSP/Game/ISO. Also the Iso works perfectly on EpsxE. Don't know if I have to convert the file or do some thing else more help would be great.

Nvm found a program psxtopsp and converted the iso it now works.