Pues ya es posible jugar por USB y hacer capturas emulando desde la flash en 2.71 S.E y usando HEN.
Se trata de un GUI mod del devhook, que han añadido soporte para emulación de la NANDFlash, por lo que las funciones de usb y captura kedan disponibles.
Yo mismo lo he probado y funciona, tambien podeis meterle el mod para usar imagenes DAX, pero tendreis k renombrar las imagenes a ISO, porque este devhook no reconoce DAX.
EDIT: SI PONEIS EL PLUGIN DE LAS IMAGENES DAX, NO PODREIS JUGAR POR USB.
Aqui teneis la noticia original sacada de PSPUPDATES:
We think homebrew developer, TheBuzzer, would be so proud of fellow dev, Chunglam. Merely a few days after releasing the DevHook Launcher/VSHEX Mod 1.63a, Chunglam has once again informed us and made us gush with delight when he came up with the version 1.64 of this DevHook GUI Launcher Mod. The DevHook GUI Launcher was the creation of TheBuzzer- hence the reason why he might be so proud of his fellow dev's conquests.
If this is the first time you're reading about this app, it wouldn't hurt you guys to read over the mini FAQ and readme files provided with the download. We don't want you inducing harm to your PSP or suffering any inconvenience, so read on, it's good for you.
In the small span of time ever since the release of v1.63a, the good developer has obviously tinkered around the app that resulted to many new additions in this versions, so let's go over them now.
Changelog
Added fw2.71SE-A support, including 2.71(NANDFlash) emulation mode
Added dummy XMB-BOOT.cso
Launcher
Added background image support to fw2.71 version
Now launcher will not save icon png file to MS, it will directly load icon from ISO/CSO file. You can remove all previous generated *.png files from "ms0:/dh/thumbnail". The *.vsh files still needed for Vshexmod.
Added help screen, press SQUARE to display help.
Vshexmod 1.24
Auto extract disc ID from ISO/CSO file if no disc ID embedded in file name. It is still recommended to pre-extract disc ID in Launcher mode to smooth file browsing operation.
Now the cover bitmap files can be packed into a single CSO file "covers.cso" in folder "ms0:/dh/covers"
Please note Launcher in folder "ms0:/psp/game" is ready for fw1.50 and fw2.71(HEN&SE), you DON'T need copy any file to "ms0:/psp/game150""
Pues como bien dice, puedes meter el devhook en la carpeta GAME, no hace falta meterlo en GAME150.
DESCARGAR
-Sacado de PSPUPDATES-
Saludos y espero k os sea util