PSX iso on PSP

[Stone Cold]

Yo I been looking for a emulator that will let me run ps one games on my psp all I found was a alpha build at pspbrew but that was last updated a while back. Have they given up on it? I look at the one a few threads down but that was with a 3.4 or somthing i keep mine at v1.5

[Banned]

Use this,
http://www.gamerspress.com/index.php?title=PSX_on_PSP

[Stone Cold]

I keep getting a error that says it can't open 351.pbp it gets thru 150.pbp ok

[polokitty]

I keep getting a error that says it can't open 351.pbp it gets thru 150.pbp ok

i think 3.51 must be in your memory sticks root directory

[Stone Cold]

I think is is becasue I got the wrong 351 update casue when I downloaded it. It had a Ce or some other two letter abreviation at the end I will look for another version then the one off the site given. If your wondering the error says

3.51 M33 Firmware creator

Loading 1.50 firmware... OK
Writing 1.50 firmware.... ok

Loading 3.51 firmware.... 3.51 psar size doesn't match.
press x to exit

also found this but doesn't help casue I can't get past step one and the dude in the video is running 2.40 and i got a 1.50( dose it make a difference?)
http://youtube.com/watch?v=7_Urs9-xm7I