My issue is that if a cell phone rings within 6 feet of my PS2 controller (on PC or PS2), the controls wig out and it presses random buttons. I've had it drop items before, though at least it was something like distilled water. I've tried multiple different controllers, and it's happened with all of them with both of the Nokia phones I've had. As my computer and PS2 are in the living room, it's hard to make it a cell-phone-free zone.