in the "run" box, type "msconfig" then hit the "enter" key and then click the "startup" tab, then take the checks out of all unnecessary programs listed. The ones that have a check next to them are actually running. There is usually no need for them to run, except for anti-virus software. if you want to run one of those programs you unchecked, you can start it w/ its icon or from the program menu. This is how you free up memory. Then hit 'apply" and restart the computer. After it restarts, check the box that says, "dont show me this box again" it just a warning saying you have changed the config. Now if you still dont have enough, then order a 256 mb. stick of pc2700 or 3200 from NewEgg for about $25
