While I appreciate your help on this matter, I need to say I am perfectly aware of my system limitations, as I have some experience assembling computer parts and solving hardware and software problems.
I play quite well for the low fps I have, but I am planning to upgrade my graphics card. Then, the CPU, that needs a new motherboard, and this by turn, will need a new pair of memory modules, all because of incompatible slots due to hardware evolution. Heck, I will need a new hard drive because my free space is not much. Now you see why I still have this old, outdated, but functional system: I need a full budget to make it Tera-capable, and I ony got a job recently.
About the RAM I have, please allow me to disagree. 6 GB are enough, the other components are more crucial than that. As the graphics card is the only upgrade I can buy without slot problems, that will be my first change, then all the others. And yes, its 6 GB of DDR2.
The mistery here? Why can't I see the difference betwen the low and high detail settings in the graphics options? I'm playing with almost everything on max (AA is Off) and I can still go through crowded dungeons without freezing or crashing issues.