[font=Fixedsys][size=2][u]I have a 3.10oe-a firmware on my psp and need some one to find a way to get custom icons to work on it!!
i tried it and had to restore back to 1.5 and then back to 3.10oe-a ...

[size=7]PLEASE!![size=1]

if u have any sudgestions or even beter a way to do it ..email me at "cdd1993@comcat.net"

or instant message me on AIM at "cdd1993man"

I think it has to do with the format or encryption format used on the files. You can still use everything except the topmenu rco.

Here's an undetailed explanation:
http://www.dcemu.co.uk/vbulletin/showthread.php?t=55116

http://www.psp-hacks.com/2007/04/17/custom-310-330-oe-icons/
and a new DA FW is also out.