i would prefer if some one commented with a lemovo netbook but all help is fine. this question is for a lenovo s series, this is their netbook. of course i want to get it for its cheapest, the one for 512mb ddr2 ram is for $350. i already have memory so i am wondering the model that comes with 512mb ddr2 is upgradable to 1gb ddr2

it comes with xp and i dont need that much, most netbooks dont go up to 4gb anyways. this one model comes in 512mb ddr2 ram and 1gb ddr2 ram. i was wondering if i buy the 512mb and just upgrade myself sinc ei already have memory