NETBOOK ( will upgrade to windows 7 & want to upgrade to 2gb ram) please advice which is better out of these 2?

I am plannig to buy a HCL NETBOOK 10.1" screen

OPTION 1: intel atom N450, 1 GB DDR2 SD RAM 667 MHz, 160 GB SATA HDD, webcam, wifi, no bluetooth, 7 in 1 card reader, 3 cell battery with battery backup of 4.30 hours PRICE: 13,990(US $ 298)



OPTION 2: intel atom n270, 1 GB DDR2 SD RAM upgradable up to 2 GB,160 GB SATA HDD, webcam, bluetooth, wifi, 3 in 1 card reader, 3G sim slot, full size keyboard, 5hours 15 min backup(6 cell battery) 1 year mcafee anti virus, kensington locl port... PRICE 14,890( US $ 320)NETBOOK ( will upgrade to windows 7 %26amp; want to upgrade to 2gb ram) please advice which is better out of these 2?
option 2, you'll wnat to upgrade to 2GB of RAM and then install the 32bit version of Windows 7 (min requirements being 1GB of RAM, the 64bit needs minimum of 2GB and its not worth the slowed speed)NETBOOK ( will upgrade to windows 7 %26amp; want to upgrade to 2gb ram) please advice which is better out of these 2?
option 2