Hardware Considerations

Step 1. Choose the right screen size. Most people with good eyesight go for the 9" display (1024 x 600). Smaller than that often means a lower screen resolution  that most web pages won't fit in, presenting you with a horizontal scroll-bar. A 10" model offers a bigger keyboard and more readable text. People with poor eyesight can even consider a 12". Although that's not a netbook anymore, it's still more portable than a 15" notebook. In that range, you also find better hardware specifications than the relative simple netbooks, but with a higher price tag as well.

Step 2. Take  a six cell battery at least. Keep in mind that with time the netbook battery performance will decrease. You take a netbook with you without the power AC/DC adapter, so you need more autonomy. Some machine models are lifted higher up owe itself to the bigger battery, providing better ventilation and a good grip to hold it better. In position where you will work longer on the netbook than the expected battery duration, you can take the power supply with you OR a second netbook battery.

Step 3. Get at least 1 GB memory  of RAM if you use Windows XP.

Step 4.  Pick the appropriate drive type. SSD (Solid State Disk) boots faster and is more robust. On the other hand, HDD (hard disk drive)  typically holds more and works better if you use demanding applications or download lots of music or videos or games. Adding a portable hard disk goes at expense of mobility.

Step 5. Use a neoprene sleeve with a zipper. They don't make the netbook much bigger but still protect it against dust, rain and impact. Try it with the biggest UM09A41 battery mounted. Alternatively, a toilet bag can be used. They are cheap, waterproof and leave a bit of space for the extra netbook battery or AC/DC adapter.