hey there, can any one suggest me a good laptop in the price range of 46K-52K. I have seen a new model of dell, inspirion 1520 ,it has got a core 2 duo 1.5ghz, 1 gb ram,120gb hdd,dvd burner and nvidia 8400gs gpu. it is on sale on dell site for rs.48,650 without tax. how much tax will be added on it. And also plz tell me which is better a C2D 1.5 ghz or a pentium 4 2.8ht.