Can anyone guide me how to use USB Mod v4b For 3.10 OE-A

I had followed the readme. I'm kinda lost on where to put the image files. Can you guide me step by step? Thanks

How far have you got on the instructions posted here?: http://www.psp-hacks.com/2007/02/12/usb-mo...-fw-303-310-oe/

Where you put the image will depend on how usbhostfs is set up on your computer.
There should be an option to change the folder that it is sharing somewhere.
Otherwise I would assume that it would share the folder that it is in.

# Choose ‘Toggle USB (flash0)’
>On my pc pop up a new drive with "kn" etc folders. Total size is 32MB

# On your PC, copy the file ‘vshctrl.prx’ from the ‘Flash0\kn’ folder and paste it onto your PSP’s Flash0 in the folder ‘X:\kn\’. (where X:\ is FLASH0 of your PSP)
# Run usbhost (or usblink etc) on your PC
# Exit from PSP recovery
>From here the pop up drive is gone from my pc.

# Now to use you can hold square and it will switch between usb and memorystick. (To make ‘memory stick’ refresh itself, go to the save data section than go back to memory stick.)
>Yes this is working. But don't had any idea where is this place in my pc that I should put my ISO?