hi yall. A few days back I upgrades my phat psp with the usb charge mod. Now I can enjoy the benefits of an powerbank! Since the community is not that small I hope to get some tips to get the most out of my psp. So are there motherboard memory upgrades available for more speed and replacement screens? PS: should I remove the umd drive? I’ve got an photofast cr-5400 with 2x128gb micro-sd and will not use any umd’s anymore.