Hey Guys/Gals I Just Bought A E3 Flasher 3k Limited and didnt get a e3 reader for downgrading so my question is besides the psp and device methods i was wondering can i use a multi card reader and an sd card to put my ps3 into recovery mode for downgrading as seeing as thats a e3 reader really is im going from 4.20 ofw > 3.55 cfw on a slim ps3 i can use the psp but i dont have a ms for it atm and ipod nano wont work as its not a 1st gen so what do i do i would love some advice