I have had my 13" 1.86/4/128 MBA for about 2 months now. The battery info is as follows: Charge Information: Charge Remaining (mAh): 6488 Fully Charged: Yes Charging: No Full Charge Capacity (mAh): 6492 Health Information: Cycle Count: 31 Condition: Normal Battery Installed: Yes Amperage (mA): 0 Voltage (mV): 8346 Though I don't remember what the full charge capacity was when the computer was new, I have a feeling that it has gone down a bit. Is this much degradation normal after 2 months of intense use? Can you guys post your 'Full Charge Capacity' numbers here? What was it when it was new and what is it now?