Howdy, I am contemplating updating my 2009 MBP with an OWC Data Doubler +SSD through optical drive and upgrading to larger RAM. However, the computer is older, running a Core 2 Duo 2.53 GHz processor. How noticeable will improvements be for the iOS/loading speeds/gaming/etc with this processor? Will the older processor bottleneck the system despite the upgraded memory? I'm not overly concerned with OC-level improvements. Just wanting to sustain the functionality. I'd like to make this Mac last as long as possible before having to purchase a new comp. -Dorky P.S. I'm still doing my research but am not very computer-savvy! Specs: Intel Core 2 Duo 2.53 GHz 2 2GB DDR3 RAM 320 GB Stock HDD Eek, computers!