Hi there mates, I've searched everywhere on the forum about this subject, but i find any answers.
So here it goes.. Im on 3.40 OE-A and im trying to get my USB/WIFI connection working with my psphost. I managed to get atleast USBHost work, but the real prob is that I cant load any homebrew games from IRShell. It doesnt matter if its from my PC or my MS it always sais "Error loading application 80010002" and it doesnt run. Any help on the subject? please point me in the right direction to fix this. thx in advance

I've used iR Shell to run homebrew apps on custom firmware (3.03 OE-C, 3.51 M33-7, 3.52 M33) without any problems.

Two things I can think of that you might want to have a look at are:
1. Have you installed it properly?
- folder "IRSHELL" in "ms:\"
- folders "irshell150" and "irshell150%" in "ms:\PSP\GAME150\"
- folder "irshell271" in "ms:\PSP\GAME\"
- (assuming GAME folder kernel is set to "3.40" in recovery mode)

2. Are you running it using the correct icon?
- you should be running the one with the red image, NOT the one with the white image

Ok I've tried the above configuration. Everything is as you said. all folders, options etc. still the same.
But I have something new now. when i go to my ISO folder and press X while im on any of my isos a universal iso loader is started and when the green text dissapear theres only black screen. then i have to shut down the psp. strange :S any other suggestions?

PS: I forgot to mention im using irshell 3.1 and psphost 1.9. i dont know if this matters tho.

iR Shell v3.1 doesn't support loading ISOs in 3.40 OE-A (or any custom firmware).

However, a new version is coming out soon that should support it: http://www.irshell.org/showthread.php?tid=6

hey thaks gor the valuable information
i'll be waiting for this release for sure!
cheers..