Gameshark codes for Parasite Eve 2 SLUS-01042 and SLUS-00668

I have been seeking trough the hole web, gsc central, codejunkies, etc., to no avail.

im seeking an infinite and max experience code that its neither of these 3 :


a) ---->80073B90 967F
80073B92 0098

b) -------> 80072A94 C9FF
80072A96 3B9A

c) -----> d31153F80001
801153F87fff
801153Fc0001
801153Fc7fff

the first 2 are suposedd to give you max experience but they wont wrok and the third one, bleh, it makes my gameshark being stuck in an infinite loop of "Booting please wait" one of the lovley admins around this place only gave me 1% of my doubt in the topic of the non emulation help and im seeking help here, plase can any one make these codes for me? ill be very gratefull, and yes im desesperate since i have 3 years seeking a working code for the experience, not on neoseeker, not on gamefaqs, not on ign, not in any other site that has been listed here, not even in codejunkies.