Sony Image Converter 2(Free)
Instructions and information:
Its not actually a image converter its just the name it lets you put videos on your psp with out audio sync issues like pspvideo9. The serial is included in the zip file,note it isnt in english thought but its easy to work either way.
Simpily usb connect your psp to your computer open psp image converter and click File(Top left F) then the first option in the list then pcik A video,it will show it on the main screen then you click it once then click the Arrowin the middle on the main screen above the selected videos. make sure to the top right that your PSP is the selected drive.

Download:
http://www.megaupload.com/?d=9YWXYP4A

~~Its not in english,just a whole bunch of question marks for me, so read carefully above and use common since~~

So you dont have to pay for it.

Site for movies:
www.spikedhumor.com

You can get clips and movies from almost anythign just click the movie after you sarch it and under the play window it gives you a option to download if not playing properly(even if it is download it so you can convert it).You can even get you xXx movie clips from here so you people have so psp porn on the go.

!Known problems!

1.If your memory stick is not formated it might not work right so back up all your files and format.

2.If you send the file to your psp and do not notice it in the folder check the second 1 and it iwll be in their amd copy it to the correct one.

3.If you try to copy it and it will not let you saying the file already exist,change the last numger in the file name on it and the matching THM file to the exact same number that is not used in the other one.

[If you have Anysites just tell me and I will add them to the small list I have now]