may I ask what is the difference between A series, U series, G series and K series?

I am going for an ASUS laptop...preferably with i-5 processor. Budget = RM 2500 ~ 3000. Any good suggestion?

Thanks

cant even proceed with 258.96
using 310M here...

figured out that its useless to have dual graphic..
"kalau mau jual 310M, kasi itu setting 310M only..*&^8( dont mess up with integrated grphic...am i rite? or they want to con us said that it have 310M which is the lowest grpahic, but then it even worst that we realized this machine only use its integrated piss off card.

guys...
just to update that i have successfully updated my driver to 257.41 version. I'm using U45JC...previously crash big time when i tried to update to 258.96
thanks

hm, what is the model for asus with i5 processor, having usb 3.0, and is the cheapest 1?