What are the possible upgrades I can do both programwise and hardware wise for my 2008 macbook pro? my info is: 10.6.8 2.4 GHz Intel Core 2 Duo 2 GB 667 MHz DDR2 SDRAM What are things I can buy to improve my performance for Diablo 3? Im playing on all low settings and there is still a bit of lag and my laptop gets extremely hot. I already have SMC fan installed and running but it doesnt do anything. Do I need to buy memory or ram or both to improve my performance? Will the performance increase be noticeable or will it not do anything due to the graphics card? Im sure there will be some difference right? If memory or ram works, which ones do you recommend? Thanks.