Iso loader for 3.90m33?

Okay so I read all over http://www.irshell.org and figured out that nethost and the ability to load iso's via usbhost dont work with 3.9m33 so does anyone know another way to do it?


*Edit if the website didnt give it away im saying it doesn't work with irshell, so to clarify is there another app besides irshell that can iso load? Also don't try and tell me im wrong and you can iso load with irshell and 3.9m33 by installing the no firmware check patch. I'm not a total idiot.

from everything ive gather so far, cfw 3.72 m33-2 can do it i'm pretty sure any instance of 3.72 can do it just fine, though i still havent gotten it working correctly...

i think he want's to stay with 3.90m33

Idk i was thinking of taking one of my psp's down to cfw 3.52 because as far as I can tell that is one of the most compatible firmwares for the 3.xx kernal im just way to lazy to clear my mem stick and go through all the trouble...... Ive heard some people complain about the stablility of 3.71 and 3.80 so I probley wouldn't use one of them....