SP3 (i7/512) coming in ~12hrs, any advice/need-to-knows?

[kristalsoldier]

- The old AC adapter has only one LED color: white. The new charger with multiple color states that indicates whether the device is fully charged or still charging.

Mine has the new pen nib but old AC adapter (bought November 2014)

This is interesting! I just bought an AC adapter from MS-UK as my original adapter was falling apart. I bought it in mid-Jan 2015. I did not see this multi-colour state!!!!!