You need to open the whole thing. as in complete disassembly ha.

you can only do 2.5GB kasi embedded ang 512mb nyan.

I also plan to buy an Aspire One pero hintayin ko yung may 3G modem para magamit sa internet smartbro / globe visib without buying their expensive external modems should I be out of reach with WIFI and DSL.

Also, nilabas na yung Intel Atom Duo (dual processor) and will come out very near if not the same SRP this quarter.

why would you want to install the crappy Vista? you can get XP Lite.