Thank you for your quick response.
I need the laptop with W7HP at least, so i will consider Acer Aspire 4253. Same budget!
Acer is using AMD and Toshiba is Intel, so which is a better choice considering also other specs?
QUOTE(PF T.J. @ Jul 18 2011, 11:06 PM)
Yeah, the C640 is enough for your usage

Can consider these as well:
Acer Aspire 4750, i5-2410M + Intel HD3000@RM1899[2.3kg]
Acer Aspire 4253, AMD E-350 + AMD HD6310@RM1499[2.3kg], W7HP
Asus K43U, AMD E-350 + AMD HD6310@RM1399[2.6kg], W7S, [6-cell 5200mAH]
Dell Inspiron 14, B940 + Intel HD3000@RM1549
Toshiba Satellite L745-1049U, i3-2310M + Intel HD3000@RM1799, 2nd & 3rd year warranty