I've noticed that a lot of n64 games have very poor framerates. Other games like BK sometimes have massive fps drops in some particular areas (i.e. when I enter the castle room with the jump pad circling a pot).
Anyone else experiencing this as well? Is it true that NTSC versions run usually 'smoother' than PAL versions? Initially I thought something was wrong with my old tv or with the game itself, but it seems the system's lack of power is to blame for this.