That makes sense, well you can always upgrade your PC should you decide to game on your PC though so it's not all that bad man. And trust me it's not that good, lol, I made it like 5 years ago and I'm still stuck with it.. I mean it was pretty amazing by the standards then but it's pretty crappy now, it can barely run Assassin's Creed IV. I think it cost me around.. $500ish? I should mention PC parts are pretty cheap where I live, and like I mention it was a while ago.
Ah did you and your sister buy a pre built PC? That definitely sounds inconvenient, man. But yeah it really is a pain. Hey but at least you can run those fancy emulators out there, that's pretty slick in itself imo.