Ok...
First of all hello to everybody! This is my first post.
Second I'd like to say sorry if this has been asked before. I've looked everywere and found no answer:

I have a PSP fw 2.01 and I can't play fanjita's tetris.
I can run hello world perfectly using my EU version of GTA.
When playing tetris the blocks don't fall. I can pause and un-pause using the start button, but the blocks don't fall.

Should I be worried? It seams noone has this problem.

Any comments? Thankyou.