I Think i messed up plz help ^_^ slight problem

Ok so i'm running the custom filmware version 3.03OE-C, when i had downgraded to 1.50 i could use the etch a scetch program but now i can't i think my problem is i am still putting everything in my psp/game so i figured i needed the psp/game150 that everyone is talking about but now when i put everything in their nothing starts pspradio just goes black and turns off my psp... i think its because i'm missing files in my psp/game150 folder i just created it and named it that i know i need like eboot files or something can somone help me out and let me know what i need? should i just upgrade to the 3.40 OE-C because i used some weird auto program to upgrade to my current version and those files are saved on a different computer that i cannot access.

PSPRadio goes in game folder.

but what about the other stuff i guess homebrew games go in the 150 folder but howcome other programs don't work, i downloaded theme manager and this song editor and stuff and they dont run i get the error (game cannot be started 80020302) or w.e number it is

[ace]

Yea you can also boot into recovery mode (hold R when the psp boots up) and change the kernel to 1.50 instead of 3.03 . Worked for me. What is exactly happening?

Well whats happening is that every program i download i run in from my memory stick doesn't work. they used to but now that i upgraded to version 3.03 OE-C it doesnt run for some reason ill try downgrading to 1.50 and upgrading to version 3.40 instead

[ace]

Ooo nah all you have to do is change the kernal to 1.5 from 3.03 and that should fix your problem. Upgrading to 3.40 won't change anything. O and I just put everything in the GAME folder. But yea I had the same problem.

thx its workin now

the only thing i have in my game150 folder is flash agaent..