I cannot be certain but I would believe that our friend Ryu800 has mistaken his free Hard Disk Space for the amount of RAM he has.
Here is a quick way to discover how much RAM is currently installed on your computer:
1. Go to your desktop.
2. Place your mouse cursor over the \"My Computer\" Icon.
3. Click on your right mouse button.
4. From the pop up menu, select \"Properties\".
5. The \"General Tab\" should already be selected for you.
6. Towards the bottom and to the right, you will see the manufacturor of the computer, the brand of processor, then the amount of RAM installed.
7. Click the cancel button.
Once you get the amount of RAM posted we can either spot or eliminate a common creator of lag, not enough memory.