but inside it contains alot of files which are of unknown types. How to extract or combine them???
ok, first, your files are in rar.? for downloads, most of the uploaders put them into small rar files. you need WinRar to open it. search Google and you will sure find it. just type in Winrar. after you installed, double click on the rar file and it will open up. after opening up, you will see a file. its should be a iso or cso file. just drag the file to your desktop and it should do. after the thing finish copying, drag the file that you dragged to the desktop into your PSP's folder named ISO. your PSP should have a folder name ISO. if you dont, please reformat your memory stick using the PSP and the folders will be self created. thats all.