so i put 120gb worth of psp/ps1 games/savedata on my sd2vita. Before i do it shows i got 447gb free out of 476gb, after file transfer it shows 10gb free on psp and then on vitas system information. When i connect with vitashell it shows the psvita system taking up over 400gb, when i delete my 120gb of games it goes back to normal. Any idea what going on and how to fix so i can have all my psp games on here? 116 psp games and about 20 ps1