Thanks for the kind words.

1. once i fully patch the game and stuff, it will definitely be another game, right?, and not the same game?
ANSWER: When you patch the game, it is to make it work as a backup. So it will be another game playing the same as the original once you burn it back to CD.

2.you told me how to do the ppf patch, but in the other thing for example, dbgt final bout has two links to download, one with the ppf, and one with the p4u and nfo, now i don't know what the nfo is for, but, do i need it?
ANSWER: The nfo file is not needed. You can read it with a text editor.

3. Do i need to do anything with that p4u file?
ANSWER: P4U is PAL4U for converting a game (patching it) between PAL & NTSC. Sometinmes it works on a game, sometimes it doesn't. Anyway, you run PAL4U against your BIN file and then, having applied the PPF as well, you burn the BIN back so it becomes another game (of the same!)