So, I got about 450$ for an upgrade, and will probably buy a cheap 120hz monitor for gaming. I opened a thread about the best upgrade for the money right now, and someone mentioned an inexpensive soundcard would be useful. Now, I'm using a pair or Logitech G930 which are connected via USB, while I sometimes play or listen to music with a small Logitech 2.1 system (this one). My question is, would I notice any difference by using a dedicated soundcard? Thanks in advance.