How can I transfer my psp memory card to a different one?

Easiest way would be to create a new folder on the desktop of a computer, plug the card in using a USB reader/writer if your PC doesn’t have a card slot, drag the data from the card into it, and then plug in the new card and drag the data to it from the open folder. Don’t just put the folder onto the new card, but take the individual files and folders from the ‘new folder’ on your desktop directly to the new card :-)

@OreetCocker Can you explain it a little bit more clearly? Its good, but be specefic, please

you could dump all the memory onto a computer then copy it onto the new one. i do that alot.