Motivated by the soon to be released Soul Calibur 4 I found these codes. I haven't played through the entire game, I just needed a little help for a few levels :)
[P1 Infinite Energy]
0240718A 000003E8
[P1 Infinite Blue Power]
0240FB06 000004B0
[P2 Infinite Energy]
0240FB98 000003E8
[P2 Infinite Blue Power]
02418516 000004B0