EA games won't load with game shark 2 v. 1.6

[zennic]

I have a neo 2 chip in my ps2. The EA games don't load with the games shark I've tryed the 4 seconds switch disk method but the game shark never stops running even when I is done booting. So I was wondering if you guys knew a way that I can make it boot my backups of EA SPOTS games whiout having to buy a new game shark and with out the 4 seconds method

thanksssss!!!