patching Crash Bash for PSX
 

I'm not very keen on game code formats. This is what I've done:
1. extracted original with CDRWIN to get .bin and .cue
2. put .p4u file for Crash Bash in same directory
3. ran p4u patcher utility in pal -> ntsc mode on .bin file

I'm not sure if I did right so far or what to do from here. Seems like the utility just scanned the .BIN file. How do I get the patch into the .BIN file?
Can anyone help?