Psx games on ps2 problem

I JUST bought FF7 for psx, and when I try and play it on my ps2 it starts making these awful noises… :-/

it almost sounds like it can’t catch the disc right… it did it with FF9 too, but I just got another copy for free, and IT worked fine… :frowning:

anyone had the same thing happen to 'em? I’m really pissed about this…

(I saw a completely new psx system at the local GAME store too, only 20$… so… )