The psp Slim has been tested and no luck for now , but the MS reader light blinks for a seconds... there is still hope :p

Gamedeals Wrote:  I was at PAX this weekend and they had the PSP slim tethered to some hired "promo girls".  I was hoping to talk to some actual Sony reps, but there were none.  Of course, after I realized that there were no Sony reps there, I nicely asked the girl if I could "try if my battery worked on the slim".  I had Pandora's battery & the hacked memory card on me so I figured why the hell not.  I had tested them on a normal PSP and they work like a charm... but on the slim it does not work (yet).  I turned the unit off and took out the UMD, put in my memory stick, then Pandora.  The battery tried to load something, but I just got a blank screen.  Hopefully this just means that the battery works, but the memory stick needs a tweak, but I can't be sure... all I do know is that it won't work as it stands right now.

Dark_AleX Wrote:  If light flashed... unsigned code run ;)

Well not totally unsigned, as the ipl is partially signed... but by us not by Sony :D