Even though you have the answer to this question, I will make it clear for others who have this problem in the future.

You will most likely need the 1.50 kernel to run this, which 3.71 does not have. It's a separate add-on you will have to download, which can be found at www.psp-hacks.com.

Alright, well I'm very sorry for the inconvenience this may have caused, and I appreciate the help. =) Thanks.

Dude, the Ogg files are certainly *not* from the original Monkey Island CD release, the Ogg format was invented a decade later. Those only come with warez copies! So it doesn't sound as if you have the "original" version to me... If you were to own the original, you could rip the CD audio...

Oh, but is it possible to convert the Ogg files to MP3 or Wav? EDIT: Btw I also have a CD version that my friend let me borrow, but it has a few different files in it, there are no Ogg files. There is a SoundBlas.IMS, Speaker.IMS, and Roland.IMS. Do these have anything to do with the audio files? Or...

Well I couldn't find a single tutorial anywhere to help me patch the DLDI file for my R4, but I was able to manage after doing some serious research in every single readme I could find. But I'm having problems with the actual games themselves. Like Secret of Monkey Island for instance, I have the or...