This is stupid but I just want to make sure, because I'm planning on upgrading. The onboard geforce 6100 or 6150 is better then my FX5500 right?....higher core clock and support for shader model 3.0.. Because when I do upgrade I plan on using the onboard until I save up for a better gfx card. Another question is what kind of graphics can I expect? better then the FX5500 I have in my sig?