I bought the ATA @7200 (with matte screen of course) but it still hasn't been delivered from the local Mac reseller. Now I am tempted to change to an SSD but I can find no reports at all as to how the 128GB hard drive performs, what make of SSD it is, or how it compares with the standard hard drive. I am not too worried about space limitations as most data can now easily be stored and accessed from elsewhere; so in some ways a big drive capacity in a laptop is a waste. But I care very much about reliable performance and snappiness. Anyone with any thoughts?