Hi all, I'm having trouble setting up my projector to do presentations. My laptop is a Dell Vostro 1500, and the projector is HP vp6121. When I connect the laptop and projector (via yellow AV cable), the resolution on the laptop switches to 1024x768. This is not really a problem, the problem is that the laptop image is not clear. It is a little distorted and hard to read. What can i do to achieve a crisp and sharp image for my presentation? Please note that I have only tryed the projector in my house, projecting onto the wall which is about 10ft away. Any suggestions? Thanks in advance. Jack.