Ok, I tested some tutorials, tried using CXMB [it was in the psp already for some reason, but it wasn't enabled. I re-enabled it... dunno if it needs to be updated] and still nothing. I got a psp 2000v3 and I'm using a brazillian exploit alternative to chickhen/mhuspeed3. It works nice and is easier to achieve the glitch to load CFW updater 5.03 GEN-C. after doing everything the tutorials said, I couldn't load up any new theme... Also, I heard that there is an official KH BBS theme in the japanese site... Strangely enought, i couldn't either reach or find it. if someone could share it [its available online in the official site, so I belive there's no problem in asking for it] Thanks for the help!