Hi everyone, I am new here and not really tech savvy, I have read about eGPU and want to do it also so I can use my laptop to play the newer games, I have an Acer Timeline 4820tg purchased 2011. CPU is Intel i5 480M 2.67Ghz w/ 2gig RAM, Intel HD Graphics & Radeon HD 6550M. Motherboard model is JM41_CP. Is this laptop usable for eGPU? Can I use the latest graphics cards like gtx 780? I don't have the parts needed yet. I just have a monitor where I plan to connect the laptop to. Thanks in advance for the help!