I am undecided on what to buy and I am hoping you can all help me get past this dilema. The two computers I am considering are the iMac 2.66GHz for $1499 vs. iMac 2.93 for $1799. Clearly the main difference is the graphics card and a slightly faster processor. What I am trying to determine is which machine is the better choice? I do not play games very much on the computer (XBOX and Wii is what I game with), but am hesitant to get the 9400m iMac model. Reason being hesitant is I have an older 3GHz Pentium 4 Dell with a 7600GS video card that from what I can see is as good or better than the 9400m according to 3dMark06. Why does this matter to me? Well, just in general I am concerned about taking a step backwards in the graphics dept for a brand new computer. I do want to switch to the iMac, but is the cost premium for the GT120 worth the extra $300 cost? Will it make the computer feel "20% faster" to justify the 20% increase in price? How much do you think the discrete graphics will affect resale down the road? Mostly I will use the computer for iPhoto, iMovie, iDVD, iTunes, MacMail, Web Surfing and iWork... At least for now... Any advice will be very welcomed!