I'm new to the whole psp hacking thing, and I got a psp 1000 with the 5.50 GEN-D3 firmware pre-installed. Now I gather that should let me install and play ISOs and homebrew and whatnot, but the problem is when I connect the psp to my pc with a USB cable, it shows that my (2 gig) memory stick only has 40 megs available, and I don't think the folders it's displaying are then ones that should be there (there is no "psp" folder, for example). Can anyone tell me what might be happening and what I can do to fix it?