iso's run slow

this is confusing,
i had a virgin 1.5 psp
i then updated to 303 0e-a'
now when i copy iso's to it i can play the games but there like in slow motion,
i have changed the speed in recovery but that didnt work,

any ideas.

the games were fifa07
tomb raider legend

thanks

and where they running good before you updated?

becuase i would say it is your memorycard. or you can try downgrading then upgrading again.

now that you mention it, i tried with devhook and could not get them to run,
i bought a 4gb sony memory stick pro duo from ebay..

dude, no help what-so-ever man,,,,, no iso talking nor illegal torrents bla bla bla bla

when i flashed it, it didnt go off or black screen etc like other peoples, so i take it the flash went well., i got no errors what so ever.

First of all, are you using .CSO's? Also, are you using No-UMD? I think that either of these factors can affect the speed you can play ISO's at.