So I just upgraded my 2011 MBP to 8 GB of Samsung RAM. Is it possible to go up to 16 GB (2 x 8 GB)? I've read around about the topic, but I'm not sure. Also I'm into DJing and was wondering if I should add a SSD and take out the Superdrive. If so, what are some reputable brands and would be a fair amount or GB to buy, I already have 750 in my HDD and I don't want to blow 400+ $ on a SSD which I'm not going to use all of it's memory and is going to fail with time as many SSDs do.