I have an Acer Aspire 5520-5334 laptop with 1GB of RAM and a Nvidia GeForce 7000M graphics card. I know I'm going to need more RAM to play oblivion since it takes up 1GB of RAM, I'm thinking of upgrading to 3 or 4GB. So after I upgrade the RAM to 3 or 4 GB will I be able to play Oblivion? Is my graphics card powerful enough to handle Oblivion? Thanks for any help