Hello everyone, im new to this site. I need help deciding what is the best upgrade i could get for my gaming pc. Like out of all the parts what 1 upgrade would make the biggest difference in gaming. i have the CybertronPC 5150 Unleashed GM1223FI http://www.amazon.com/CybertronPC-Unleashed-GM1223F-Desktop-Black/dp/B00D1KX2QK/ref=sr_1_5?ie=UTF8&qid=1388502320&sr=8-5&keywords=gaming+computer I am a 16 year old so obviously money is kinda limited so just any suggestions that arent to expensive like, over 150 would be great. Thanks. i should also mention i use this to do game recording and commentary. i Use bandi cam and whenever i record a game no matter what software, i see a 20-35 fps drop. Sometimes it makes it unplayable. Thats one of the reason why im looking to upgrade