Hey Jeff, don't listen to DJ-Chris "No offense but that system is crap", if he actually thinks this he's out to lunch. As i said ". Not sure about your graphics card but it is 256 mb,so i'm assuming it's good." so from what other people are saying you should upgrade that, but on the other hand your not an "extreme gamer" so the question i have for you is what games do you play?
With regards to your Ram i have the same and find no troubles at all with it (but i do need to upgrade soon!) As i said before you have basically the same system specs as me and i have no trouble playing todays latest games and no your system is not crap so don't worry. or should i say "don't believe the crap you hear from some people"