1. Acer
2. Aspire One
3. Intel atom/ RAM 1G/120GB hdd
4. Add Windows XP / Upgrade to 6 cell battery / Upgrade RAM
5. Yes ( < 12" display + 1G RAM + at least 40GB hdd + Wifi/LAN + Win XP )

i would like to know the price:
- standard: no 3
- upgraded version
- any alternatives which fulfill my requirements

Thanks