The Samsung NC10 brings unprecedented battery life and extraordinary style to the netbook category, but initial configurations bring only 1GB of RAM. Fortunately, it’s incredibly easy to replace the system’s default memory module with a 2GB replacement. All you need are a mini Philip’s head screwdriver and a 2GB DDR2 PC5300 SODIMM.

The NC10 has only one DIMM slot, so unfortunately you will have to replace its default stick of RAM in order to upgrade.
Pay attention: To avoid static damage, always ground yourself before working on the inside of a computer.
I’d like to summarize the whole process:
Open Upgrade Hatch
Remove Original DIMM
Insert Your New DIMM
Close and Test the NC10

Do not exaggerate its difficulty, try it by yourself, you will find it is very easy, and you can do everything if you want.