How to copy movies into PSP??

How to copy movies to PSP?? Must I convert movies file to MP4?? Any software which I can do it??

You need this.
After converting into mp4, store it into the memory card that comes with your psp.

But I though we need to put up a new directory to store the movie?? Rite??

The file must be placed in the /MP_ROOT/100MNV01 directory and be named in the following format: M4V#####.MP4 (where "#" is any digit, all in CAPS).