I have to say that I don' t like PSP all that much for some reasons, but I LOVE Ridge Racer Type 4...
This ne RR game is presented with my favurite tracks from RRT4 and it also uses music from it.Reiko though , could' ve looked as good as the RRT4 version - ever since RRV she looks like a doll.
Check this brand new movie with intro and gameplay:
http://sb.tsutaya.co.jp/WM/db/ULJS00080.asx