Umd
but i have had a few which dont work(sega rally being one,it just gets to the sega logo and wont go any further.
Now i was told that if this happens i should place a umd in the psp and then it would work.
My question is would any umd work ie a demo disk?
as i have no umds and was just gonna buy a demo disc if that works.
or do i need a proper game????
Many thanks
Con