Hey, I am currently trying to upgrade a older computer without having to just build a whole brand new one. My PC is a few years old and I just need it to be able to play The Sims 4 (smoothly) for my girlfriend, until i can get enough money to build a computer that I can actually play real games (no offense to any Sims Fans out there!) on without having to sacrifice performance. Some of the parts in my PC: AMD Athlon(tm) 64 X2 Dual Core Processor 4000+ 3 GB of RAM Radeon X1300 / X1550 Series I also have 2 hard drives in there but I don't know the names of them. Please anything to help will be greatly appreciated.