heh idk what you could be doing wrong, when do they freeze please be specific ie i had an eboot of resident evil 3 wich would freeze halfway through the game just after you get the meds for jill (playing as carlos), i had a bad iso to begin with so i got another one and i got past that

an easy troubleshoot that works for me is @ the start up of my eboots:
when its gonna work i get the original playstation logo and the sony home computer entertainment system boot screen
when the eboot won't play the game starts to the boot screen but the sony home computer entertainment system at the bottom of the logo won't show, so if you get that you prolly have either a bad iso or the pops won't read the game at all