How can I make a magic memory stick for my PSP using a PSP that's on 5.00 m33-6?

[Ampersand]

Okay, here is what I have:
A spare 1GiB SanDisk memory card
A Pandora's Battery
A PSP with custom firmware 5.00 m33-6 1.50 kernel add-on.

Here's what I need to do:
Using my PSP, create a magic memory stick out of the SanDisk memory stick.

I cannot use any magic memory stick makers that run from the computer.

Thanks in advance!