firstly i used to install chick hen easily ..and run gen-a,b...but i dont knw wht happnd ..after installng chick hen ..i cannt able to install gen-a or b..it just shows blank after installng the setup for gen-a,b and gets struck ...only chick hen r2 is running but not gen a-b-c ...am runng psp 3001 ..can anyone help me out plz plz .waitng