It's the strangest thing. I just bought a DS off ebay (from hong kong ). I wouldn't have usually, but apparently they aren't going to be back in stock in UK for months! I received it yesterday, but there is something funny about it. The touch screen feels funny when you run the stylus over it. Almost like it's gritty! The screen feels smooth to the touch but the stylus kind of grips a little. Feels like it is scratching the screen. At first I thought it must be a dodgy stylus so I nicked my housemates stylus (which feels fine on his DS) and it's not much better. Has anyone else had similar experiences? It came with a free HORI which looks like the genuine article based on the warnings in this forum. I haven't applied it yet, but does anyone know if it will help the situation?