I have read the tut and found that I do not have the USB dir in my FS. Without there being a usb dir in my FS this isnt gonna work properly?

How do I create the USB dir in the FS?

secondly after doing the .xml gen and the phone copys the files to the USB/other dir will I be able to copy the file to my cpu and have actual info in the customize.xml file for editing and re-uploading?