On these patches??

[freestile]

Has anyone actually had succes with these?? I dont know why but for some reason its seems like there not working for me. Everything seems to go fine and then when I load the cd-r in my playstation it dont work. I'm just wondering because I really dont wanna install a mod chip in my ps1 and damage it. I would get the modhunter but my ps-1 doesnt have the parallel port. Its either install a mod chip or get a boot disc. Anyone ever have succes with those bootdiscs?? I just wanna know what my best option would be.