1)   AllStar Video to PSP Converter 2.31
AllStar Video to PSP Converter is a professional PSP movie converter software which helps you convert any video to PSP movie.

 2)   Adusoft PSP Video Converter 5.31
Adusoft PSP Video Converter is a easy-to-use and professional PSP movie converter software which helps you convert video to PSP movie (Sony PlayStation Protable MP4 video format).

 3)   Ideal DVD to PSP Converter 2.0.1
Ideal DVD to PSP Converter is an easy and powerful DVD to PSP Converter. It can convert any DVD movies to PSP format with high video quality and fast conversion speed. Can transfer the converted MPEG-4 file to your Sony PSP directly.