Windmill posted this in our PSP Development Forums:
For those who dont know, Patchsfo is an app that runs on your psp and mods the eboots found under psp/game to run with xloader.
on seeing this, i downloaded patchsfo and patched the 1.0 eboot of daedalus r-8 and found it to work with 2.71 HEND. Below is the version i created with patchsfo and got to run on my 2.71 psp.