Yes...i guess it wud be wiser to just keep the dual core for now. one last thing i have two gbs of rams...do i need an increment ? or just keep em where they are?
What OS bit are you running? 32 or 64 bit?
32 bits: 2GB of ram is fine.
64 bit: you should start thinking about going up to 4 GB but you should be fine for now if your running older games.