I purchesed a acer 5315-2153 model laptop about 2 years ago. I would like to know what the processor can be upgraded to. The processor that it came with is a socket 479 mPGA with 64 kb of L1 Cache and 1024Kb of L2 Cache. I would like some recommendations of what I can upgrade the system to. The board can handle a max of 2gb of ram.