Re: HP Compaq Presario SR1610NX
I have a computer which is the exact same processor, 2 GB of RAM, and a 256mb GPU.
It can run Team Fortress 2, Left 4 Dead 2, Half Life 2 Deathmatch.
Those are just a few games I've played on it.
It's not the best machine ever, but it's not even close to unplayable.